(19)

(11)

EP 4 385 129 A1

(12)

(43) Date of publication: 19.06.2024 Bulletin 2024/25 (21) Application number: 22765666.7 (22) Date of filing: 15.08.2022

(51) International Patent Classification (IPC):  H03F 3/45(2006.01) H03F 3/30(2006.01) G05F 3/26(2006.01) (52) Cooperative Patent Classification (CPC): H03F 3/45291; H03F 3/45192; H03F 3/4578; H03F 2203/45708; H03F 2203/45674; H03F 2203/30009; H03F 3/303 (86) International application number: PCT/US2022/040341 (87) International publication number: WO 2023/019015 (16.02.2023 Gazette 2023/07)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 13.08.2021 US 202163232635 P 31.05.2022 US 202217828167 (71) Applicant: Texas Instruments Incorporated Dallas, TX 75265-5474 (US)	(72) Inventor: SANKMAN, Joseph, Alan Dallas, TX 75243 (US) (74) Representative: Zeller, Andreas  Texas Instruments Deutschland GmbH EMEA Patent Department Haggertystraße 1 85356 Freising 85356 Freising (DE)