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v3.25.1

Segment Information (Tables) | 3 Months Ended
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Apr. 27, 2025
Segment Reporting [Abstract] |
Net Sales by Segment | Net sales and gross profit by reportable segment were as follows:
| Three Months Ended April 27, 2025
(in thousands) | Signal Integrity |  | Analog Mixed Signal and Wireless |  | Total Semiconductor Products |  | IoT Systems and Connectivity |  | Unallocated(1) |  | Total
Net sales | $ | 73,521 |  | $ | 90,623 |  | $ | 164,144 |  | $ | 86,916 |  | $ | — |  |  | $ | 251,060
Segment cost of sales | 25,357 |  | 34,178 |  | 59,535 |  | 56,993 |  | 3,243 |  |  | 119,771
Segment gross profit | $ | 48,164 |  | $ | 56,445 |  | $ | 104,609 |  | $ | 29,923 |  | $ | (3,243) |  |  | $ | 131,289
Segment gross margin | 65.5 | % |  | 62.3 | % |  | 63.7 | % |  | 34.4 | % |  | NM(2) |  |
Gross margin |  |  |  |  |  |  |  |  |  |  | 52.3 | %
| Three Months Ended April 28, 2024
(in thousands) | Signal Integrity |  | Analog Mixed Signal and Wireless |  | Total Semiconductor Products |  | IoT Systems and Connectivity |  | Unallocated(1) |  | Total
Net sales | $ | 58,299 |  | $ | 75,344 |  | $ | 133,643 |  | $ | 72,462 |  | $ | — |  |  | $ | 206,105
Segment cost of sales | 23,538 |  | 34,640 |  | 58,178 |  | 45,368 |  | 2,967 |  |  | 106,513
Segment gross profit | $ | 34,761 |  | $ | 40,704 |  | $ | 75,465 |  | $ | 27,094 |  | $ | (2,967) |  |  | $ | 99,592
Segment gross margin | 59.6 | % |  | 54.0 | % |  | 56.5 | % |  | 37.4 | % |  | NM(2) |  |
Gross margin |  |  |  |  |  |  |  |  |  |  | 48.3 | %
(1) Unallocated includes share-based compensation, and amortization of acquired technology (2)Not meaningful
Net Sales Activity By Geographic Region | Net sales activity by geographic region was as follows:
| Three Months Ended |  |
(percentage of total net sales) | April 27, 2025 |  | April 28, 2024 |  |  |  |
Asia-Pacific | 63% |  | 64% |  |  |  |
North America | 22% |  | 22% |  |  |  |
Europe | 15% |  | 14% |  |  |  |
| 100% |  | 100% |  |  |  |
Summary Of Sales Activity To Countries That Represented Greater Than 10% Of Total Net Sales | The table below summarizes sales activity to geographies that represented greater than 10% of total sales for at least one of the periods presented:
| Three Months Ended |  |
(percentage of total net sales) | April 27, 2025 |  | April 28, 2024 |  |  |  |
China (including Hong Kong) | 44% |  | 43% |  |  |  |
United States | 18% |  | 21% |  |  |  |

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