<SEC-DOCUMENT>0000950123-11-056970.txt : 20110606
<SEC-HEADER>0000950123-11-056970.hdr.sgml : 20110606
<ACCEPTANCE-DATETIME>20110606170138
ACCESSION NUMBER:		0000950123-11-056970
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20110606
DATE AS OF CHANGE:		20110606

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ADVANCED ANALOGIC TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0001104042
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				770462930
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-81524
		FILM NUMBER:		11895852

	BUSINESS ADDRESS:	
		STREET 1:		3230 SCOTT BOULEVARD
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054
		BUSINESS PHONE:		(408) 737-4600

	MAIL ADDRESS:	
		STREET 1:		3230 SCOTT BOULEVARD
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SKYWORKS SOLUTIONS INC
		CENTRAL INDEX KEY:			0000004127
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				042302115
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		20 SYLVAN ROAD
		CITY:			WOBURN
		STATE:			MA
		ZIP:			01801
		BUSINESS PHONE:		6179355150

	MAIL ADDRESS:	
		STREET 1:		20 SYLVAN ROAD
		STREET 2:		20 SYLVAN ROAD
		CITY:			WOBURN
		STATE:			MA
		ZIP:			01801

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALPHA INDUSTRIES INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>a59667sc13d.htm
<DESCRIPTION>SC 13D
<TEXT>
<HTML>
<HEAD>
<TITLE>sc13d</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
<!-- PAGEBREAK -->
<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="width: 100%; border-bottom: 2pt solid black; font-size: 1pt">&nbsp;</DIV>
<DIV style="width: 100%; border-bottom: 1pt solid black; font-size: 1pt">&nbsp;</DIV>




<DIV align="center" style="font-size: 14pt; margin-top: 12pt"><B>SECURITIES AND EXCHANGE COMMISSION</B>
</DIV>

<DIV align="center" style="font-size: 12pt"><B>WASHINGTON, DC 20549</B>
</DIV>

<DIV align="center" style="font-size: 18pt; margin-top: 12pt"><B>SCHEDULE 13D</B>
</DIV>

<DIV align="center" style="font-size: 10pt"><B>(Rule&nbsp;13d-102)</B></DIV>



<DIV align="center" style="font-size: 12pt; margin-top: 12pt"><B>INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT<BR>
TO RULE 13d-l(a) AND AMENDMENTS THERETO FILED PURSUANT<BR>
TO RULE 13d-2(a)</B>
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>(Amendment No. </B><U>&#95;&#95;&#95;</U>)*</DIV>

<DIV align="center" style="font-size: 24pt; margin-top: 12pt"><B>Advanced Analogic Technologies Incorporated</B>
</DIV>

<DIV align="center" style="font-size: 10pt"><DIV style="width: 100%; border-bottom: 1px solid #000000; FONT-size: 1px">&nbsp;</DIV></DIV>


<DIV align="center" style="font-size: 10pt">(Name of Issuer)</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>Common Stock, par value $0.001 per share</B></DIV>

<DIV align="center" style="font-size: 10pt"><DIV style="width: 100%; border-bottom: 1px solid #000000; FONT-size: 1px">&nbsp;</DIV></DIV>


<DIV align="center" style="font-size: 10pt">(Title of Class of Securities)</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>00752J108</B></DIV>

<DIV align="center" style="font-size: 10pt"><DIV style="width: 100%; border-bottom: 1px solid #000000; FONT-size: 1px">&nbsp;</DIV></DIV>


<DIV align="center" style="font-size: 10pt">(CUSIP number)</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 12pt">Mark V.B. Tremallo<BR>
Vice President, General Counsel and Corporate Secretary<BR>
Skyworks Solutions, Inc.<BR>
20 Sylvan Road<BR>
Woburn, MA 01801<BR>
(781)&nbsp;376-3000</DIV>

<DIV align="center" style="font-size: 10pt"><DIV style="width: 100%; border-bottom: 1px solid #000000; FONT-size: 1px">&nbsp;</DIV></DIV>


<DIV align="center" style="font-size: 10pt">(Name, address and telephone number of person authorized to receive notices and communications)</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 12pt">May&nbsp;26, 2011</DIV>

<DIV align="center" style="font-size: 10pt"><DIV style="width: 100%; border-bottom: 1px solid #000000; FONT-size: 1px">&nbsp;</DIV></DIV>


<DIV align="center" style="font-size: 10pt">(Date of event which requires filing of this statement)</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">If the filing person has previously filed a statement on Schedule&nbsp;13G to report the acquisition
that is the subject of this Schedule&nbsp;13D, and is filing this schedule because of Rule&nbsp;13d-1(e),
13d-1(f) or 13d-1(g), check the following box <FONT style="font-family: Wingdings">&#111;</FONT>.
</DIV>




<DIV style="font-size: 6pt">&nbsp;</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="100%"></TD>
</TR>

<TR valign="top">
    <TD>*&nbsp;The remainder of this cover page shall be filled out for a reporting person&#146;s initial filing on
this form with respect to the subject class of securities, and for any subsequent amendment
containing information which would alter disclosures provided in a prior cover page.</TD>
</TR>

</TABLE>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">The information
required on the
remainder of this
cover page shall
not be deemed to be
&#147;filed&#148; for the
purpose of Section
18 of the
Securities Exchange
Act of 1934 or
otherwise subject
to the liabilities
of that section of
the Act but shall
be subject to all
other provisions of
the Act.
</DIV>

<DIV style="width: 100%; border-bottom: 1pt solid black; margin-top: 10pt; font-size: 1pt">&nbsp;</DIV>
<DIV style="width: 100%; border-bottom: 2pt solid black; font-size: 1pt">&nbsp;</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 12pt">(Continued on the following pages)</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>
<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="20%">&nbsp;</TD>
<TD width="55%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->


<TR valign="bottom">
<TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px"><B>CUSIP No.</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>00752J108&nbsp;</B></DIV></TD>
<TD ALIGN="CENTER"><B>13D</B></TD>
<TD align="left" valign="top">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>Page
2</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="left" valign="top"><B>of</B>&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>11 pages&nbsp;</B></DIV></TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>

<P>&nbsp;<DIV style="width: 100%; border: 1px solid black"><DIV align="center">

<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="1" width="100%">
<!-- Begin Table Head --><TR style="font-size: 1px">
<TD width="5%">&nbsp;</TD>
<TD width="1%" style="border-left: 1px solid #000000">&nbsp;</TD>
<TD width="5%">&nbsp;</TD>
<TD width="5%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="83%">&nbsp;</TD>
</TR>

<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
<TD valign="middle" align="center"><FONT style="font-size: 18pt"><B>1</B></FONT></TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">NAMES OF REPORTING PERSONS<BR>
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
<BR><BR>
</TD>
</TR>
<TR valign="bottom">
<TD>&nbsp;</TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">SKYWORKS SOLUTIONS, INC.</TD>
</TR>
<TR style="font-size: 1px">
<TD style="border-top: 1px solid #000000">&nbsp;</TD>
<TD style="border-left: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD valign="middle" align="center" rowspan="3"><FONT style="font-size: 18pt"><B>2</B></FONT></TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
<BR><BR></TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">(a)&nbsp;&nbsp;&nbsp;<FONT face="wingdings"
size="2">&#111;</FONT>&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">(b)&nbsp;&nbsp;&nbsp;<FONT face="wingdings"
size="2">&#111;</FONT>&nbsp;</TD>
</TR>
<TR style="font-size: 1px">
<TD style="border-top: 1px solid #000000">&nbsp;</TD>
<TD style="border-left: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD valign="middle" align="center" rowspan="3"><FONT style="font-size: 18pt"><B>3</B></FONT></TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">SEC USE ONLY</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">&nbsp;</TD>
</TR>

<TR style="font-size: 1px">
<TD style="border-top: 1px solid #000000">&nbsp;</TD>
<TD style="border-left: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD valign="middle" align="center" rowspan="3"><FONT style="font-size: 18pt"><B>4</B></FONT></TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">SOURCE OF FUNDS </TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="11" align="left">&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="11" align="left">OO </TD>
</TR>

<TR style="font-size: 1px">
<TD style="border-top: 1px solid #000000">&nbsp;</TD>
<TD style="border-left: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD valign="middle" align="center" rowspan="3"><FONT style="font-size: 18pt"><B>5</B></FONT></TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEM 2(d) or 2(e)</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left"><FONT face="wingdings" size="2">&#111;</FONT></TD>
</TR>

<TR style="font-size: 1px">
<TD style="border-top: 1px solid #000000">&nbsp;</TD>
<TD style="border-left: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD valign="middle" align="center" rowspan="3"><FONT style="font-size: 18pt"><B>6</B></FONT></TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">Delaware
</TD>
</TR>

<TR style="font-size: 1px">
<TD colspan="3" align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
<TD align="left" style="border-top: 1px solid #000000; border-left: 1px solid #000000; border-right: 1px solid #000000">&nbsp;</TD>
<TD align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
<TD align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD align="center" colspan="3">&nbsp;</TD>
<TD valign="middle" align="center" rowspan="3" style="border-left: 1px solid #000000; border-right: 1px solid #000000"><FONT style="font-size: 18pt"><B>7</B></FONT></TD>

<TD>&nbsp;</TD>
<TD align="left">SOLE VOTING POWER:</TD>
</TR>
<TR valign="bottom">
<TD align="center" colspan="3">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD align="center" colspan="3">NUMBER OF</TD>
<TD>&nbsp;</TD>
<TD align="left">0</TD>
</TR>

<TR style="font-size: 1px">
<TD colspan="3">&nbsp;</TD>
<TD align="left" style="border-top: 1px solid #000000; border-left: 1px solid #000000; border-right: 1px solid #000000">&nbsp;</TD>

<TD align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
<TD align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD align="center" colspan="3">SHARES</TD>
<TD valign="middle" align="center" rowspan="3" style="border-left: 1px solid #000000; border-right: 1px solid #000000"><FONT style="font-size: 18pt"><B>8</B></FONT></TD>

<TD>&nbsp;</TD>
<TD align="left">SHARED VOTING POWER:</TD>
</TR>
<TR valign="bottom">
<TD align="center" colspan="3">BENEFICIALLY</TD>
<TD>&nbsp;</TD>
<TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD align="center" colspan="3">OWNED BY</TD>
<TD>&nbsp;</TD>
<TD>5,006,753(1)</TD>
</TR>

<TR style="font-size: 1px">
<TD colspan="3">&nbsp;</TD>
<TD align="left" style="border-top: 1px solid #000000; border-left: 1px solid #000000; border-right: 1px solid #000000">&nbsp;</TD>

<TD align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
<TD align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>


<TR valign="bottom">
<TD align="center" colspan="3">EACH</TD>
<TD valign="middle" align="center" rowspan="3" style="border-left: 1px solid #000000; border-right: 1px solid #000000"><FONT style="font-size: 18pt"><B>9</B></FONT></TD>

<TD>&nbsp;</TD>
<TD align="left">SOLE DISPOSITIVE POWER:</TD>
</TR>
<TR valign="bottom">
<TD align="center" colspan="3">REPORTING</TD>
<TD>&nbsp;</TD>
<TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD align="center" colspan="3">PERSON</TD>
<TD>&nbsp;</TD>
<TD align="left">0</TD>
</TR>
<TR style="font-size: 1px">
<TD colspan="3">&nbsp;</TD>
<TD align="left" style="border-top: 1px solid #000000; border-left: 1px solid #000000; border-right: 1px solid #000000">&nbsp;</TD>

<TD align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
<TD align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD align="center" colspan="3">WITH</TD>
<TD valign="middle" align="center" rowspan="3" style="border-left: 1px solid #000000; border-right: 1px solid #000000"><FONT style="font-size: 18pt"><B>10</B></FONT></TD>

<TD>&nbsp;</TD>
<TD align="left">SHARED DISPOSITIVE POWER:</TD>
</TR>
<TR valign="bottom">
<TD align="center" colspan="3">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD align="center" colspan="3">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="left">0</TD>
</TR>
<TR style="font-size: 1px">
<TD style="border-top: 1px solid #000000">&nbsp;</TD>
<TD style="border-left: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD valign="middle" align="center" rowspan="3"><FONT style="font-size: 18pt"><B>11</B></FONT></TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON:</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">5,006,753(1)</TD>
</TR>

<TR style="font-size: 1px">
<TD style="border-top: 1px solid #000000">&nbsp;</TD>
<TD style="border-left: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD valign="middle" align="center" rowspan="3"><FONT style="font-size: 18pt"><B>12</B></FONT></TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)&nbsp;EXCLUDES
CERTAIN SHARES</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left"><FONT face="wingdings" size="2">&#111;</FONT>
</TD>
</TR>

<TR style="font-size: 1px">
<TD style="border-top: 1px solid #000000">&nbsp;</TD>
<TD style="border-left: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD valign="middle" align="center" rowspan="3"><FONT style="font-size: 18pt"><B>13</B></FONT></TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">11.03% (2)</TD>
</TR>

<TR style="font-size: 1px">
<TD style="border-top: 1px solid #000000">&nbsp;</TD>
<TD style="border-left: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD valign="middle" align="center" rowspan="3"><FONT style="font-size: 18pt"><B>14</B></FONT></TD>
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">TYPE OF REPORTING PERSON </TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD style="border-left: 1px solid #000000">&nbsp;</TD>
<TD colspan="4" align="left">CO</TD>
</TR>
<!-- End Table Body --></TABLE>
</DIV>
</DIV>

<DIV style="font-size: 10pt; margin-top: 3pt">(1) Includes 2,576,028 issued and outstanding shares of issuer
common stock, 2,430,725 shares of issuer common stock issuable upon the exercise of vested options or
options that will be vested in the 60 days following May&nbsp;26, 2011 and 0 shares of issuer common stock issuable upon the
settlement of vested restricted stock units or restricted stock units that will be vested in the 60 days following May&nbsp;26, 2011.
</DIV>

<DIV style="font-size: 10pt; margin-top: 3pt">(2) Based on 42,971,079 shares of issuer common stock
outstanding as of May 24, 2011 (as represented by the issuer in the Merger Agreement, as defined in Item 3
below). Shares of issuer common stock that may be issued pursuant to options and restricted stock units that are,
or will be vested and exercisable in the next 60 days are deemed outstanding for computing the percentage ownership
of the reporting person.
</DIV>

<DIV style="font-size: 10pt; margin-top: 3pt">
</DIV>

<DIV style="font-size: 10pt; margin-top: 3pt">
</DIV>


<P align="center" style="font-size: 10pt">



</DIV>
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">




<!--TOC-->
<!--/TOC-->

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="20%">&nbsp;</TD>
<TD width="55%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->


<TR valign="bottom">
<TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px"><B>CUSIP No.</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>00752J108&nbsp;</B></DIV></TD>
<TD ALIGN="CENTER"><B>13D</B></TD>
<TD align="left" valign="top">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>Page 3</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="left" valign="top"><B>of</B>&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>11 pages&nbsp;</B></DIV></TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>



<!-- link2 "ITEM 1. Security and Issuer" -->

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>ITEM 1. Security and Issuer.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This statement on Schedule&nbsp;13D (this &#147;<U>Statement</U>&#148;) relates to the shares of common
stock, par value $0.001 per share (the &#147;<U>Company Common Stock</U>&#148;) of Advanced Analogic
Technologies Incorporated, a Delaware corporation (the &#147;<U>Company</U>&#148;). The principal executive
offices of the Company are located at 3230 Scott Boulevard, Santa Clara, CA 95054.
</DIV>
<!-- link2 "ITEM 2. Identity and Background" -->

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>ITEM 2. Identity and Background.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This Statement is being filed by Skyworks Solutions, Inc., a Delaware corporation (the
&#147;<U>Buyer</U>&#148;).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Buyer&#146;s business and principal office address is 20 Sylvan Road, Woburn, MA 01801.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Buyer is an innovator of high reliability analog and mixed signal semiconductors.
Leveraging core technologies, the Buyer offers diverse standard and custom linear products
supporting automotive, broadband, cellular infrastructure, energy management, industrial, medical,
military and cellular handset applications. The Buyer&#146;s portfolio includes amplifiers, attenuators,
detectors, diodes, directional couplers, front-end modules, hybrids, infrastructure RF subsystems,
mixers/demodulators, phase shifters, PLLs/synthesizers/VCOs, power dividers/combiners, receivers,
switches and technical ceramics.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The name, business address, present principal occupation or employment and citizenship of each
director and executive officer of the Buyer is set forth on <U>Schedule&nbsp;I</U> hereto.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Buyer has not been, and to the best of Buyer&#146;s knowledge, none of the individuals referred
to in <U>Schedule&nbsp;I</U> have been, convicted in a criminal proceeding (excluding traffic
violations or similar misdemeanors) or has been a party to a civil proceeding of a judicial or
administrative body of competent jurisdiction and as a result of such proceeding was or is subject
to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating
activities subject to, federal or state securities laws, or finding violations with respect to such
laws during the last five years.
</DIV>
<!-- link2 "ITEM 3. Source and Amount of Funds or Other Consideration" -->

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>ITEM 3. Source and Amount of Funds or Other Consideration.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On May&nbsp;26, 2011, the Buyer, PowerCo Acquisition Corp., a Delaware corporation and wholly-owned
subsidiary of the Buyer (&#147;<U>Merger Sub</U>&#148;) and the Company entered an Agreement and Plan of
Merger (the &#147;<U>Merger Agreement</U>&#148;), pursuant to which Merger Sub will, subject to the
satisfaction or waiver of the conditions therein, merge with and into the Company, and the Company
will become a wholly owned subsidiary of the Buyer (the &#147;<U>Merger</U>&#148;).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On the terms and subject to the conditions of the Merger Agreement, at the effective time of
the Merger (the &#147;<U>Effective Time</U>&#148;), each share of Company Common Stock that is issued and
outstanding immediately prior to the Effective Time (other than dissenting shares) will be
converted into the right to receive an aggregate of $6.13 per share, payable in an initial
combination of $3.68 in cash (the &#147;Cash Consideration&#148;) and 0.08725 of a share of Buyer common
stock, par value $0.25 per share (the &#147;Stock Consideration&#148;). The Cash Consideration is subject to
adjustment up or down depending upon the nominal value of the Stock Consideration (the &#147;Closing
Value&#148;) based on the average last sale price (at the 4 p.m. Eastern Time close of regular trading
on the Nasdaq) of a share of Buyer common stock for the five full trading days ending on the
trading day immediately prior to the date on which the Effective Time occurs (the &#147;<U>Average
Price</U>&#148;). If the Closing Value is greater than $2.45, the Cash Consideration will be
reduced by the difference between the Closing Value and $2.45, and if the
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="20%">&nbsp;</TD>
<TD width="55%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->


<TR valign="bottom">
<TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px"><B>CUSIP No.</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>00752J108&nbsp;</B></DIV></TD>
<TD ALIGN="CENTER"><B>13D</B></TD>
<TD align="left" valign="top">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>Page
4</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="left" valign="top"><B>of</B>&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>11 pages&nbsp;</B></DIV></TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Closing Value is less than $2.45, the Cash Consideration will be increased by the difference
between the Closing Value and $2.45. If the Average Price is less than $21.00, then the Buyer has
the right to pay the entire $6.13 in cash so that no Buyer common stock would be issued to Company
stockholders in the Merger in exchange for their issued and outstanding shares of Company Common
Stock. The shares of the Buyer&#146;s common stock issuable in the transaction will be registered
pursuant to a registration statement on Form S-4 and the shares of the Buyer&#146;s common stock
issuable upon exercise of assumed Company stock options will be registered pursuant to a
registration statement on Form S-8.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The completion of the Merger is subject to the satisfaction or waiver of customary conditions,
including, among other things, adoption of the Merger Agreement and approval of the Merger by the
required vote of the Company&#146;s stockholders, the effectiveness of the registration statement,
receipt of any applicable governmental and regulatory approvals, and the absence of any development
having (or reasonably likely to have) a &#147;material adverse effect&#148; on the Company. The Buyer and
the Company have made certain customary representations and warranties to each other in the Merger
Agreement, including representations and warranties by the Company related to capitalization, the
absence of undisclosed liabilities and other changes, intellectual property, accuracy and
completeness of SEC filings and financial statements, absence of litigation, and employee benefits
and matters.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Merger Agreement also gives the Buyer and the Company the right to terminate the Merger
Agreement under certain circumstances, including in the event of certain uncured breaches of
representations and warranties or covenants by the other party and in the event that the Closing
does not occur prior to December&nbsp;31, 2011. Pursuant to the Merger Agreement, the Company has
agreed to certain restrictions on the operation of its business between the date of the Merger
Agreement and the Effective Time, and the Company and the Buyer have entered into covenants on
customary matters, including obtaining the requisite approval of the Company&#146;s stockholders, making
required regulatory filings, employee benefits after the Closing, and other matters.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In connection with the Merger Agreement, the Buyer entered into a stockholder agreement (the
&#147;<U>Stockholder Agreement</U>&#148;), dated as of May&nbsp;26, 2011, with the following directors and
officers of the Company (each a &#147;<U>Stockholder</U>&#148; and collectively, the
&#147;<U>Stockholders</U>&#148;): Richard K. Williams, Samuel J. Anderson, Jason L. Carlson, Jaff Lin,
Thomas P. Redfern, Chandramohan Subramanian, Jun-Wei Chen, Ashok Chandran and Kevin D&#146;Angelo. The
Stockholders own 2,576,028 issued and outstanding shares of Company Common Stock, options currently
vested or vesting in the 60&nbsp;days following May&nbsp;26, 2011 (without giving effect to any acceleration that may occur
upon consummation of the Merger) that are exercisable for 2,430,725 shares of Company Common Stock,
and restricted stock units that are currently vested or vesting in the 60&nbsp;days following May&nbsp;26, 2011 (without giving
effect to any acceleration of vesting that may occur upon consummation of the Merger) that are
subject to settlement in stock for a total of 0 shares of Company Common Stock, representing,
in the aggregate 11.03% of the 42,971,079 Shares outstanding as of May&nbsp;24, 2011. Under the terms
of the Stockholder Agreement, any shares of Company Common Stock received by the Stockholders upon
the exercise of stock options or the settlement of restricted stock units are subject to the
provisions of the Stockholder Agreement. Pursuant to the Stockholder Agreement, each Stockholder
has agreed to vote all shares of Company Common Stock beneficially owned by such Stockholder in
favor of adoption of the Merger Agreement and approval of the Merger and the other transactions
contemplated by the Merger Agreement and against any other acquisition proposal or alternative
acquisition agreement made in opposition to the consummation of the Merger and the transactions
contemplated by the Merger Agreement. The Stockholders have also granted the Buyer an irrevocable
proxy to vote their shares of Company Common Stock at any meeting of stockholders called with
respect to the adoption of the Merger Agreement and approval of the Merger and the other
transactions contemplated by the Merger Agreement.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
</DIV>

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<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="20%">&nbsp;</TD>
<TD width="55%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->


<TR valign="bottom">
<TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px"><B>CUSIP No.</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>00752J108&nbsp;</B></DIV></TD>
<TD ALIGN="CENTER"><B>13D</B></TD>
<TD align="left" valign="top">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>Page
5</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="left" valign="top"><B>of</B>&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>11 pages&nbsp;</B></DIV></TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In connection with the Merger Agreement, the Buyer has entered into a non-competition,
non-solicitation and confidentiality agreement, dated as of May&nbsp;26, 2011, with Richard K. Williams,
the President, Chief Executive Officer and Chief Technology Officer of the Company (the
&#147;<U>Non-Competition Agreement</U>&#148;), pursuant to which, among other things, Mr.&nbsp;Williams has
agreed, for a period of 24&nbsp;months and subject to certain exceptions, not to engage, without the
express prior written consent of the Buyer, in any business or activity that is in competition with
the Company&#146;s business of developing, designing, manufacturing, licensing, marketing, selling and
distributing power management semiconductors and related software.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;References to, and descriptions of, the Merger Agreement, the Stockholder Agreement and the
Non-Competition Agreement as set forth herein are qualified in their entirety by reference to the
copies of the Merger Agreement, Stockholder Agreement and Non-Competition Agreement, respectively,
copies of which are filed as Exhibits 1, 2 and 3, respectively, hereto and which are incorporated
by reference in this Item&nbsp;3 in their entirety where such references and descriptions appear.
</DIV>
<!-- link2 "ITEM 4. Purpose of Transactions" -->

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>ITEM 4. Purpose of Transactions.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;As described in Item&nbsp;3, the Buyer acquired beneficial ownership of the shares of Company
Common Stock covered by the Stockholders Agreement as a condition to entering into the Merger
Agreement. Under applicable corporate law, for the Merger to be completed, the Merger Agreement
must be adopted by the affirmative votes of a majority of the issued and outstanding shares of
Company Common Stock. The shares of Company Common Stock covered by the Stockholders Agreement
represent a portion of the required votes, but significantly less than the required majority, and
therefore do not guarantee receipt of the required stockholder approval. In addition, each
Stockholder signed the Stockholders Agreement solely in such Stockholder&#146;s capacity as an owner of
his shares of Company Common Stock and nothing in the Stockholders Agreement prohibits, prevents or
precludes such Stockholder from taking or not taking any action in his or her capacity as an
officer or director of the Company, to the extent permitted by the Merger Agreement. Under certain
circumstances, the Merger Agreement allows the Company&#146;s Board of Directors to withdraw its support
for the Merger Agreement and, in certain circumstances, including circumstances involving the receipt of an unsolicited
superior proposal, to terminate the Merger Agreement. If the Merger Agreement is terminated in
accordance with its terms, the Stockholders Agreement terminates concurrently with the termination
of the Merger Agreement and the proxy granted to the Buyer automatically terminates.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Except as set forth in Item&nbsp;3, the Buyer does not have any present plans or proposals which
relate to or would result in any of the actions specified in clauses (a)&nbsp;through (j)&nbsp;of Item&nbsp;4 of
Schedule&nbsp;13D.
</DIV>
<!-- link2 "ITEM 5. Interest in Securities of the Issuer" -->

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>ITEM 5. Interest in Securities of the Issuer.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt"><B>(a)&nbsp;and (b) </B>For the purpose of Rule&nbsp;13d-3 promulgated under the Exchange Act, the Buyer, by reason
of the execution and delivery of the Stockholder Agreement, may be deemed to have beneficial
ownership (within the meaning of Rule&nbsp;13d-3 under the Exchange
Act) of 5,006,753 Shares which are
subject to the Stockholder Agreement, which represent approximately
11.03% of the Shares (based on
the number of Shares outstanding as of May&nbsp;24, 2011). Except as set forth in this Item&nbsp;5, the
Buyer does not, and to its knowledge, any person listed in <U>Schedule&nbsp;I</U> hereto does not,
beneficially own any Shares.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;With respect to the voting of the Shares, the Buyer has the power to vote or cause the vote of
the Shares in accordance with the terms of the Stockholder Agreement. Neither the filing of this
Statement nor any of its contents shall be deemed to constitute an admission that the Buyer is the
beneficial owner of the Shares referred
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
</DIV>

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<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="20%">&nbsp;</TD>
<TD width="55%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->


<TR valign="bottom">
<TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px"><B>CUSIP No.</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>00752J108&nbsp;</B></DIV></TD>
<TD ALIGN="CENTER"><B>13D</B></TD>
<TD align="left" valign="top">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>Page
6</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="left" valign="top"><B>of</B>&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>11 pages&nbsp;</B></DIV></TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">to in this Item&nbsp;5 for purposes of Section 13(d) of the Exchange Act or for any other purpose, and
such beneficial ownership is expressly disclaimed. Furthermore,
because the Buyer does not have any pecuniary interest
in the shares of Common Stock covered by the Stockholder Agreement, beneficial ownership over such shares is expressly
disclaimed for reporting purposes.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt"><B>(c) </B>Except for the execution and delivery of the Stockholder Agreement and the Merger Agreement,
no transaction in shares of Company Common Stock were effected by the Buyer or, to its knowledge,
any person listed in <U>Schedule&nbsp;I</U> hereto, during the 60&nbsp;days prior to the date hereof.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt"><B>(d) </B>Except for the agreements described in this Statement, to the knowledge of the Buyer, no other
person has the right to receive or the power to direct the receipt of dividends from, or the
proceeds from the sale of, the securities of the Company reported herein.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt"><B>(e) </B>Not applicable.
</DIV>

<!-- link2 "ITEM 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer" -->

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>ITEM 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The information set forth in Items 3 through 5 of this Statement is hereby incorporated by
reference in this Item&nbsp;6.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other than described in this Statement, to the knowledge of the Buyer, there are no contracts,
arrangements, understandings or relationships (legal or otherwise) among the persons named in Item
2 and <U>Schedule&nbsp;I</U> and between such persons and any person with respect to any securities of
the Company, including but not limited to transfer or voting of any of the securities, joint
ventures, loan or option agreements, puts or calls, guarantees or profits, division of profit or
loss, or the giving or withholding of proxies.
</DIV>
<!-- link2 "ITEM 7. Materials to be Filed as Exhibits" -->

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>ITEM 7. Materials to be Filed as Exhibits.</B>
</DIV>

<DIV align="right">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="98%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="8%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD>
    <TD width="90%">&nbsp;</TD>
</TR>
<TR></TR>
<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;1:
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Agreement and Plan of Merger, dated as of May&nbsp;26, 2011, by and
among Skyworks Solutions, Inc., PowerCo Acquisition Corp. and
Advanced Analogic Technologies Incorporated (incorporated by
reference to Exhibit&nbsp;2.1 to the Company&#146;s Current Report on
Form&nbsp;8-K (File No.&nbsp;000-51349), filed with the SEC on May&nbsp;27,
2011).</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;2:
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Stockholder Agreement, dated as of May&nbsp;26, 2011, by and among
Skyworks Solutions, Inc. and certain directors and officers of
Advanced Analogic Technologies Incorporated (incorporated by
reference to Exhibit&nbsp;10.1 to the Company&#146;s Current Report on
Form&nbsp;8-K (File No.&nbsp;000-51349), filed with the SEC on May&nbsp;27,
2011).</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;3:
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Non-Competition, Non-Solicitation and Confidentiality
Agreement, dated as of May&nbsp;26, 2011, by and between Skyworks
Solutions, Inc. and Richard K. Williams (incorporated by
reference to Exhibit&nbsp;10.2 to the Company&#146;s Current Report on
Form&nbsp;8-K (File No.&nbsp;000-51349), filed with the SEC on May&nbsp;27,
2011).</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="20%">&nbsp;</TD>
<TD width="55%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="9%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->


<TR valign="bottom">
<TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px"><B>CUSIP No.</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>00752J108&nbsp;</B></DIV></TD>
<TD ALIGN="CENTER"><B>13D</B></TD>
<TD align="left" valign="top">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>Page
7</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="left" valign="top"><B>of</B>&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>11 pages&nbsp;</B></DIV></TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>

<!-- link1 "SIGNATURE" -->

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>SIGNATURE</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;After reasonable inquiry and to the best of my knowledge and belief, the undersigned hereby
certifies that the information set forth in this statement is true, complete and correct.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;EXECUTED as a sealed instrument this 6th day of June, 2011.
</DIV>

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    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
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<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left">SKYWORKS SOLUTIONS, INC.<BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left">/s/ Mark V.B. Tremallo
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">Name:&nbsp;&nbsp;</TD>
    <TD align="left" colspan=2>Mark V.B. Tremallo&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">Title:&nbsp;&nbsp;</TD>
    <TD align="left" colspan=2>Vice President, General<br>
Counsel and Secretary&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
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<TR valign="bottom">
<TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px"><B>CUSIP No.</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>00752J108&nbsp;</B></DIV></TD>
<TD ALIGN="CENTER"><B>13D</B></TD>
<TD align="left" valign="top">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>Page
8</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="left" valign="top"><B>of</B>&nbsp;</TD>
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<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>11 pages&nbsp;</B></DIV></TD>
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</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U><B>SCHEDULE I</B></U><BR>
<B>DIRECTORS AND EXECUTIVE OFFICERS OF THE BUYER</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The name, business address, present principal occupation or employment and material
occupations, positions, officers or employment for the past five years for each of the directors
and executive officers of the Buyer are set forth below. Unless otherwise specified below, the
business address and phone number for each such director and executive officer is 20 Sylvan Road,
Woburn, Massachusetts, 01801, (781)&nbsp;376-3000, and each is a citizen of the United States.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Directors</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>David J. McLachlan</I>, age 72, has been a director since 2000 and Chairman of the Board since May
2008. Mr.&nbsp;McLachlan served as a senior advisor to the Chairman and Chief Executive Officer of
Genzyme Corporation (a publicly traded biotechnology company) from 1999 to 2004. He also was the
Executive Vice President and Chief Financial Officer of Genzyme from 1989 to 1999. Prior to joining
Genzyme, Mr.&nbsp;McLachlan served as Vice President and Chief Financial Officer of Adams-Russell
Company (an electronic component supplier and cable television franchise owner). Mr.&nbsp;McLachlan also
serves on the Board of Directors of Dyax Corp. (a publicly traded biotechnology company), HearUSA,
Ltd. (a publicly traded hearing care services company) and Deltagen, Inc (a publicly traded
provider of drug discovery tools and services to the biopharmaceutical industry).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>David J. Aldrich</I>, age 54, has served as President and Chief Executive Officer, and as a
director of the Company since April&nbsp;2000. From September&nbsp;1999 to April&nbsp;2000, Mr.&nbsp;Aldrich served as
President and Chief Operating Officer. From May&nbsp;1996 to May&nbsp;1999, when he was appointed Executive
Vice President, Mr.&nbsp;Aldrich served as Vice President and General Manager of the semiconductor
products business unit. Mr.&nbsp;Aldrich joined the Company in 1995 as Vice President, Chief Financial
Officer and Treasurer. From 1989 to 1995, Mr.&nbsp;Aldrich held senior management positions at M/A-COM,
Inc. (a developer and manufacturer of radio frequency and microwave semiconductors, components and
IP networking solutions), including Manager Integrated Circuits Active Products, Corporate Vice
President of Strategic Planning, Director of Finance and Administration and Director of Strategic
Initiatives with the Microelectronics Division. Mr.&nbsp;Aldrich has also served since February&nbsp;2007 as
a director of Belden Inc. (a publicly traded designer and manufacturer of cable products and
transmission solutions).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Kevin L. Beebe</I>, age 52, has been a director since January&nbsp;2004. Since November&nbsp;2007, he has
been President and Chief Executive Officer of 2BPartners, LLC (a partnership that provides
strategic, financial and operational advice to investors and management, and whose clients include
Carlyle Group, GS Capital Partners, KKR and TPG Capital). Previously, beginning in 1998, he was
Group President of Operations at ALLTEL Corporation, a telecommunications services company. From
1996 to 1998, Mr.&nbsp;Beebe served as Executive Vice President of Operations for 360&#176; Communications
Co., a wireless communication company. He has held a variety of executive and senior management
positions at several divisions of Sprint, including Vice President of Operations and Vice President
of Marketing and Administration for Sprint Cellular, Director of Marketing for Sprint North Central
Division, Director of Engineering and Operations Staff and Director of Product Management and
Business Development for Sprint Southeast Division, as well as Staff Director of Product Services
at Sprint Corporation. Mr.&nbsp;Beebe began his career at AT&#038;T/Southwestern Bell as a Manager. Mr.&nbsp;Beebe
also serves as a director for SBA Communications Corporation (a publicly traded North American
operator of wireless communications towers), NII Holdings, Inc. (a publicly traded provider of
wireless telecommunications services), Sting Communications (a privately held broadband network
provider) and Syniverse Corp. (a privately held provider of support services for wireless
carriers).
</DIV>

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<TR valign="bottom">
<TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px"><B>CUSIP No.</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>00752J108&nbsp;</B></DIV></TD>
<TD ALIGN="CENTER"><B>13D</B></TD>
<TD align="left" valign="top">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>Page
9</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="left" valign="top"><B>of</B>&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>11 pages&nbsp;</B></DIV></TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>
<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Moiz M. Beguwala</I>, age 65, has been a director since June&nbsp;2002. He served as Senior Vice
President and General Manager of the Wireless Communications business unit of Conexant from January
1999 to June&nbsp;2002. Prior to Conexant&#146;s spin-off from Rockwell International Corporation, Mr.
Beguwala served as Vice President and General Manager, Wireless Communications Division, Rockwell
Semiconductor Systems, Inc. from October&nbsp;1998 to December&nbsp;1998; Vice President and General Manager
Personal Computing Division, Rockwell Semiconductor Systems, Inc. from January&nbsp;1998 to October
1998; and Vice President, Worldwide Sales, Rockwell Semiconductor Systems, Inc. from October&nbsp;1995
to January&nbsp;1998. Mr.&nbsp;Beguwala serves on the Board of Directors of Powerwave Technologies, Inc. (a
publicly traded wireless solutions supplier for communications networks worldwide) and Cavendish
Kinetics Inc. (a privately held MEMS company), as well as Chairman of the Board of RF Nano
Corporation (a privately held semiconductor company in Newport Beach, CA). He also served as
director of SIRF Technologies, Inc. (a former publicly traded GPS solutions semiconductor company)
from September&nbsp;2000 until May&nbsp;2008.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Timothy R. Furey</I>, age 53, has been a director since 1998. He has been Chief Executive Officer
of MarketBridge (a privately owned sales and marketing strategy and technology professional
services firm) since 1991. His company&#146;s clients include organizations such as IBM, British Telecom
and other global Fortune 500 companies selling complex technology products and services into both
OEM and end-user markets. Prior to 1991, Mr.&nbsp;Furey held a variety of consulting positions with
Boston Consulting Group, Strategic Planning Associates, Kaiser Associates and the Marketing Science
Institute.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Balakrishnan S. Iyer</I>, age 54, has been a director since June&nbsp;2002. He served as Senior Vice
President and Chief Financial Officer of Conexant Systems, Inc. from October&nbsp;1998 to June&nbsp;2003, and
has been a director of Conexant since February&nbsp;2002. Prior to joining Conexant, Mr.&nbsp;Iyer served as
Senior Vice President and Chief Financial Officer of VLSI Technology Inc. Prior to that, he was
corporate controller for Cypress Semiconductor Corp. and Director of Finance for Advanced Micro
Devices, Inc. Mr.&nbsp;Iyer serves on the Board of Directors of Conexant, Life Technologies Corp., Power
Integrations, Inc., QLogic Corporation, and IHS Inc. (each a publicly traded company).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Thomas C. Leonard</I>, age 76, has been a director since August&nbsp;1996. From April&nbsp;2000 until June
2002, he served as Chairman of the Board of the Company, and from September&nbsp;1999 to April&nbsp;2000, he
served the Company as Chief Executive Officer. From July&nbsp;1996 to September&nbsp;1999, he served as
President and Chief Executive Officer. Mr.&nbsp;Leonard joined the Company in 1992 as a Division General
Manager and was elected a Vice President in 1994. Mr.&nbsp;Leonard has over 30&nbsp;years of experience in
the microwave industry, having held a variety of executive and senior level management and
marketing positions at M/A-COM, Inc., Varian Associates, Inc. and Sylvania.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>David P. McGlade</I>, age 50, has been a director since February&nbsp;2005. He currently serves as the
Chief Executive Officer and Deputy Chairman of Intelsat Global S.A. (a privately held worldwide
provider of fixed satellite services). Previously, Mr.&nbsp;McGlade served as an Executive Director of
mmO2 PLC and as the Chief Executive Officer of O2 UK (a subsidiary of mmO2), a position he held
from October&nbsp;2000 until March&nbsp;2005. Before joining O2 UK, Mr.&nbsp;McGlade was President of the Western
Region for Sprint PCS.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Robert A. Schriesheim</I>, age 51, has been a director since 2006. Mr.&nbsp;Schriesheim is the former
Chief Financial Officer and Principal Financial Officer of Hewitt Associates, Inc. (a global human
resources consulting and outsourcing company that was acquired by Aon Corporation in October&nbsp;2010).
Previously, from October&nbsp;2006 until December&nbsp;2009, he was the Executive Vice President, Chief
Financial Officer and Principal Financial Officer of Lawson Software, Inc. (a publicly traded ERP
software provider). From August&nbsp;2002 to October&nbsp;2006, he was affiliated with ARCH Development
Partners, LLC, a seed stage venture capital fund. Before joining ARCH, Mr.&nbsp;Schriesheim held
executive positions at Global TeleSystems (&#147;GTS&#148;), SBC Equity Partners, Ameritech, AC Nielsen, and
Brooke Group Ltd. In 2001, to facilitate the sale of GTS, Mr.&nbsp;Schriesheim
</DIV>

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<TR valign="bottom">
<TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px"><B>CUSIP No.</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>00752J108&nbsp;</B></DIV></TD>
<TD ALIGN="CENTER"><B>13D</B></TD>
<TD align="left" valign="top">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>Page
10</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="left" valign="top"><B>of</B>&nbsp;</TD>
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<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>11 pages&nbsp;</B></DIV></TD>
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<DIV align="left" style="font-size: 10pt; margin-top: 6pt">led it through a pre-arranged filing under Chapter&nbsp;11 of the United States Bankruptcy Code
(&#147;U.S.B.C.&#148;) and, in prearranged proceedings, a petition for surseance (moratorium), offering a
composition, in the Netherlands. All such proceedings were approved, confirmed and completed by
March&nbsp;31, 2002 as part of the sale of the company. Mr.&nbsp;Schriesheim is also a director of Lawson
Software, Inc. In addition, from 2004 until 2007, he was also a director of Dobson Communications
Corp. (a former publicly traded wireless services communications company that was acquired by AT&#038;T
Inc. in 2007).
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Executive Officers (other than President and Chief Executive Officer)</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Donald W. Palette</I>, age 53, joined the Company as Vice President and Chief Financial Officer of
Skyworks in August&nbsp;2007. Previously, from May&nbsp;2005 until August&nbsp;2007, Mr.&nbsp;Palette served as Senior
Vice President, Finance and Controller of Axcelis Technologies, Inc. (a publicly traded
semiconductor equipment manufacturer). Prior to May&nbsp;2005, he was Axcelis&#146; Controller beginning in
1999, Director of Finance beginning August&nbsp;2000, and Vice President and Treasurer beginning in
2003. Before joining Axcelis in 1999, Mr.&nbsp;Palette was Controller of Financial Reporting/Operations
for Simplex, a leading manufacturer of fire protection and security systems. Prior to that, Mr.
Palette was Director of Finance for Bell &#038; Howell&#146;s Mail Processing Company, a leading manufacturer
of high speed mail insertion and sorting equipment.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Gregory L. Waters</I>, age 50, joined the Company in April&nbsp;2003, and has served as Executive Vice
President and General Manager, Front-End Solutions since October&nbsp;2006, Executive Vice President
beginning November&nbsp;2005, and Vice President and General Manager, Cellular Systems as of May&nbsp;2004.
Previously, from February&nbsp;2001 until April&nbsp;2003, Mr.&nbsp;Waters served as Senior Vice President of
Strategy and Business Development at Agere Systems and, beginning in 1998, held positions there as
Vice President of the Wireless Communications business and Vice President of the Broadband
Communications business. Prior to working at Agere, Mr.&nbsp;Waters held a variety of senior management
positions within Texas Instruments, including Director of Network Access Products and Director of
North American Sales. Mr.&nbsp;Waters also serves as a director of Sand 9, Inc. (a privately held
fabless semiconductor company focused on precision timing solutions).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Liam K. Griffin</I>, age 44, joined the Company in August&nbsp;2001 and serves as Senior Vice
President, Sales and Marketing. Previously, Mr.&nbsp;Griffin was employed by Vectron International, a
division of Dover Corp., as Vice President of Worldwide Sales from 1997 to 2001, and as Vice
President of North American Sales from 1995 to 1997. His prior experience included positions as a
Marketing Manager at AT&#038;T Microelectronics, Inc. and Product and Process Engineer at AT&#038;T Network
Systems. Mr.&nbsp;Griffin also serves as a director of Vicor Corp. (a publicly traded designer,
developer, manufacturer and marketer of modular power components and complete power systems).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Bruce J. Freyman</I>, age 50, joined the Company in May&nbsp;2005 and serves as Senior Vice President,
Worldwide Operations. Previously, he served as President and Chief Operating Officer of Amkor
Technology and also held various senior management positions, including Executive Vice President of
Operations from 2001 to 2004. Earlier, Mr.&nbsp;Freyman spent 10&nbsp;years with Motorola managing their
semiconductor packaging operations for portable communications products.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Mark V.B. Tremallo</I>, age 54, joined the Company in April&nbsp;2004 and serves as Vice President,
General Counsel and Secretary. Previously, from January&nbsp;2003 to April&nbsp;2004, Mr.&nbsp;Tremallo was Senior
Vice President and General Counsel at TAC Worldwide Companies (a technical workforce solutions
provider). Prior to TAC, from May&nbsp;1997 to May&nbsp;2002, he was Vice President, General Counsel and
Secretary at Acterna Corp. (a global communications test equipment and solutions provider that
filed a voluntary petition for reorganization under Chapter&nbsp;11 of the U.S.B.C. on May&nbsp;6, 2003).
Earlier, Mr.&nbsp;Tremallo served as Vice President, General Counsel and Secretary at Cabot Safety
Corporation.
</DIV>

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<TR valign="bottom">
<TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px"><B>CUSIP No.</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>00752J108&nbsp;</B></DIV></TD>
<TD ALIGN="CENTER"><B>13D</B></TD>
<TD align="left" valign="top">&nbsp;</TD>
<TD>&nbsp;</TD>
<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>Page
11</B></DIV></TD>
<TD>&nbsp;</TD>
<TD align="left" valign="top"><B>of</B>&nbsp;</TD>
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<TD align="center" valign="top"><DIV style="border: 1px solid #000000"><B>11 pages&nbsp;</B></DIV></TD>
</TR>
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</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>George M. LeVan</I>, age 65, has served as Vice President, Human Resources since June&nbsp;2002.
Previously, Mr.&nbsp;LeVan served as Director, Human Resources, from 1991 to 2002 and has managed the
human resource department since joining the Company in 1982. Prior to 1982, Mr.&nbsp;LeVan held human
resources positions at Data Terminal Systems, Inc., W.R. Grace &#038; Co., Compo Industries, Inc. and
RCA.
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
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