v3.26.1
Goodwill and Intangible Assets (Tables)
 6 Months Ended
Jul. 26, 2026
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in Carrying Amounts of Goodwill
The following table summarizes goodwill by applicable operating segments:
Balance as of July 26, 2026Balance as of January 25, 2026
(in thousands)GoodwillAccumulated Impairment LossesCarrying ValueGoodwillAccumulated Impairment LossesCarrying Value
Signal Integrity$288,253 $— $288,253 $267,205 $— $267,205 
Analog Mixed Signal and Wireless
91,068 — 91,068 91,068 — 91,068 
IoT Systems and Connectivity946,785 (847,896)98,889 947,548 (847,896)99,652 
Total goodwill$1,326,106 $(847,896)$478,210 $1,305,821 $(847,896)$457,925 
The following table summarizes the change in goodwill by applicable operating segments:
(in thousands)Signal Integrity
Analog Mixed Signal and Wireless
IoT Systems and ConnectivityTotal
Balance at January 25, 2026$267,205 $91,068 $99,652 $457,925 
Addition from acquisitions21,048 — — 21,048 
Cumulative translation adjustment— — (763)(763)
Balance at July 26, 2026$288,253 $91,068 $98,889 $478,210 
Schedule of Acquired Finite-Lived Intangible Assets
The following table sets forth the Company's finite-lived intangible assets, which are amortized over their estimated useful lives:
July 26, 2026
(in thousands, except estimated useful life)Estimated
Useful Life		Gross
Carrying
Amount		Accumulated
Amortization		Accumulated ImpairmentNet Carrying
Amount
Core technologies
1-8 years
$143,792 $(50,644)$(64,310)$28,838 
Customer relationships
1-10 years
29,847 (12,792)(9,305)7,750 
Trade name
2-10 years
9,000 (3,323)(4,816)861 
Capitalized development costs
3-7 years
3,912 (1,305)(1,777)830 
Total finite-lived intangible assets$186,551 $(68,064)$(80,208)$38,279 
January 25, 2026
(in thousands, except estimated useful life)Estimated
Useful Life		Gross
Carrying
Amount		Accumulated
Amortization		Accumulated ImpairmentNet Carrying
Amount
Core technologies
1-8 years
$167,178 $(54,383)$(91,792)$21,003 
Customer relationships
1-10 years
53,248 (15,265)(34,777)3,206 
Trade name
2-10 years
9,000 (3,257)(4,816)927 
Capitalized development costs
3-7 years
3,912 (1,023)(1,777)1,112 
Software licenses
7-10 years
3,740 (312)— 3,428 
Total finite-lived intangible assets$237,078 $(74,240)$(133,162)$29,676 
Finite-lived Intangible Assets Amortization Expense
Amortization expense of finite-lived intangible assets was as follows:
Three Months EndedSix Months Ended
(in thousands)July 26, 2026July 27, 2025July 26, 2026July 27, 2025
Core technologies$1,864 $2,214 $3,614 $4,419 
Customer relationships363 115 658 229 
Trade name33 33 66 66 
Capitalized development costs142 198 283 325 
Software licenses135 96 270 106 
Total amortization expense$2,537 $2,656 $4,891 $5,145 
Schedule of Future Amortization of Intangible Asset
Future amortization expense of finite-lived intangible assets is expected as follows:
(in thousands)Core TechnologiesCustomer RelationshipsTrade NameCapitalized Development CostsTotal
2027 (remaining six months)$3,585 $612 $66 $282 $4,545 
20286,117 1,042 133 287 7,579 
20295,744 1,042 133 57 6,976 
20303,040 1,042 133 57 4,272 
20313,040 1,042 133 57 4,272 
Thereafter7,312 2,970 263 90 10,635 
Total expected amortization expense$28,838 $7,750 $861 $830 $38,279 
Schedule of Finite-Lived Intangible Assets The following table sets forth the Company's finite-lived intangible assets not yet placed in service:
(in thousands)Capitalized Development CostsSoftware LicensesTotal
Balance at January 25, 2026$2,414 $7,925 $10,339 
Additions1,440 2,500 3,940 
Placed in service— (1,100)(1,100)
Reclassifications to assets held for sale— (6,825)(6,825)
Balance at July 26, 2026$3,854 $2,500 $6,354