Publication:

A Compact 7b 175GS/s Linearized Time-Interleaved Slope ADC with Switched Input Buffers

Date

2026
Proceedings Paper
https://doi.org/10.1109/isscc49663.2026.11409101
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dc.contributor.authorMartens, Ewout
dc.contributor.authorParisi, Angelo
dc.contributor.authorKankuppe Raghavendra Swamy, Anirudh Praveen
dc.contributor.authorCooman, Adam
dc.contributor.authorLi, Hanyue
dc.contributor.authorVan Winckel, Steven
dc.contributor.authorRenukaswamy, Pratap
dc.contributor.authorMoura Santana, Lucas
dc.contributor.authorLagos Benites, Jorge
dc.contributor.authorMarkulic, Nereo
dc.contributor.authorCraninckx, Jan
dc.date.accessioned2026-07-16T10:35:12Z
dc.date.available2026-07-16T10:35:12Z
dc.date.createdwos2026
dc.date.issued2026
dc.description.abstractWe present a 2048× time-interleaved slope-ADC implementing 7b, 175GS/s conversion. Samplers with switched buffers are proposed to realize wideband sampling in rank 1 driven by a multi-phase clock generated by a delay line with feedforward coupling. Making the slope nonlinear compensates static nonlinearities of the hierarchical sampling network. With only 0.063mm2 in 5nm CMOS, it is the smallest ultra-high-speed ADC reported to date with an excellent energy per sample of less than 2.16pJ.
dc.identifier.doi10.1109/isscc49663.2026.11409101
dc.identifier.isbn979-8-3315-8937-0
dc.identifier.issn0193-6530
dc.identifier.urihttps://imec-publications.be/handle/20.500.12860/59880
dc.language.isoeng
dc.provenance.editstepusergreet.vanhoof@imec.be
dc.publisherIEEE
dc.relation.ispartofseriesIEEE International Solid State Circuits Conference
dc.source.beginpage198
dc.source.conferenceIEEE International Solid-State Circuits Conference (ISSCC)
dc.source.conferencedate2026-02-15
dc.source.conferencelocationSan Francisco
dc.source.endpage200
dc.source.journal2026 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE, ISSCC
dc.source.numberofpages3
dc.title

A Compact 7b 175GS/s Linearized Time-Interleaved Slope ADC with Switched Input Buffers

dc.typeProceedings paper
dspace.entity.typePublication
imec.internal.crawledAt2026-03-04
imec.internal.sourcecrawler
imec.internal.wosCreatedAt2026-07-14
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