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Segment Information (Tables) | 3 Months Ended
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Apr. 28, 2024
Segment Reporting [Abstract] |
Net Sales by Segment | Net sales and gross profit by reportable segment were as follows:
| Three Months Ended |  |
(in thousands) | April 28, 2024 |  | April 30, 2023 |  |  |  |
Net sales: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Signal Integrity | $ | 58,299 |  |  | 28 | % |  | $ | 40,891 |  |  | 17 | % |  |  |  |  |  |  |  |
Analog Mixed Signal and Wireless | 75,344 |  |  | 37 | % |  | 59,619 |  |  | 25 | % |  |  |  |  |  |  |  |
IoT Systems and Connectivity | 72,462 |  |  | 35 | % |  | 136,029 |  |  | 58 | % |  |  |  |  |  |  |  |
Total net sales | $ | 206,105 |  |  | 100 | % |  | $ | 236,539 |  |  | 100 | % |  |  |  |  |  |  |  |
Gross profit: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Signal Integrity | $ | 34,761 |  |  |  |  | $ | 24,487 |  |  |  |  |  |  |  |  |  |  |
Analog Mixed Signal and Wireless | 40,704 |  |  |  |  | 36,474 |  |  |  |  |  |  |  |  |  |  |
IoT Systems and Connectivity | 27,094 |  |  |  |  | 53,808 |  |  |  |  |  |  |  |  |  |  |
Unallocated costs, including share-based compensation and amortization of acquired technology | (2,967) |  |  |  |  | (11,823) |  |  |  |  |  |  |  |  |  |  |
Total gross profit | $ | 99,592 |  |  |  |  | $ | 102,946 |  |  |  |  |  |  |  |  |  |  |
Net Sales Activity By Geographic Region | Net sales activity by geographic region was as follows:
| Three Months Ended |  |
(percentage of total net sales) | April 28, 2024 |  | April 30, 2023 |  |  |  |
Asia-Pacific | 64 | % |  | 54 | % |  |  |  |
North America | 22 | % |  | 31 | % |  |  |  |
Europe | 14 | % |  | 15 | % |  |  |  |
| 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 28, 2024 |  | April 30, 2023 |  |  |  |
China (including Hong Kong) | 43 | % |  | 24 | % |  |  |  |
United States | 21 | % |  | 28 | % |  |  |  |
Net Sales by Type | Net sales by revenue type were as follows:
| Three Months Ended |  |
(in thousands) | April 28, 2024 |  | April 30, 2023 |  |  |  |
Net sales: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Product sales | $ | 177,488 |  |  | 86 | % |  | $ | 207,381 |  |  | 88 | % |  |  |  |  |  |  |  |
Service revenue | 28,617 |  |  | 14 | % |  | 29,158 |  |  | 12 | % |  |  |  |  |  |  |  |
Total net sales | $ | 206,105 |  |  | 100 | % |  | $ | 236,539 |  |  | 100 | % |  |  |  |  |  |  |  |

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