0001104659-07-068368 8-K 3 20070910 5.02 9.01 20070911 20070911 SILICON LABORATORIES INC 0001038074 3674 742793174 DE 1231 8-K 34 000-29823 071111689 400 W CESAR CHAVEZ AUSTIN TX 78701 5124168500 400 W CESAR CHAVEZ AUSTIN TX 78701 8-K 1 a07-23752_18k.htm CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES EX-99 2 a07-23752_1ex99.htm EX-99 GRAPHIC 3 g237521lai001.jpg GRAPHIC