{"id":"https://openalex.org/W4408183628","doi":"https://doi.org/10.1109/isscc49661.2025.10904751","title":"An 8b 10GS/s 2-Channel Time-Interleaved Pipelined ADC with Concurrent Residue Transfer and Quantization, and Automatic Buffer Power Gating","display_name":"An 8b 10GS/s 2-Channel Time-Interleaved Pipelined ADC with Concurrent Residue Transfer and Quantization, and Automatic Buffer Power Gating","publication_year":2025,"publication_date":"2025-02-16","ids":{"openalex":"https://openalex.org/W4408183628","doi":"https://doi.org/10.1109/isscc49661.2025.10904751"},"language":"en","primary_location":{"id":"doi:10.1109/isscc49661.2025.10904751","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc49661.2025.10904751","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Solid-State Circuits Conference (ISSCC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049808534","display_name":"Yunsong Tao","orcid":"https://orcid.org/0000-0002-5469-9895"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yunsong Tao","raw_affiliation_strings":["Tsinghua University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027635951","display_name":"Mingtao Zhan","orcid":"https://orcid.org/0009-0009-5767-179X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingtao Zhan","raw_affiliation_strings":["Tsinghua University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102857996","display_name":"Mingyang Gu","orcid":"https://orcid.org/0009-0005-5618-3074"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingyang Gu","raw_affiliation_strings":["Tsinghua University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101600111","display_name":"Xiyu He","orcid":"https://orcid.org/0009-0006-5951-1456"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiyu He","raw_affiliation_strings":["Tsinghua University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024628400","display_name":"Yuxuan He","orcid":"https://orcid.org/0000-0002-2136-9814"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxuan He","raw_affiliation_strings":["Tsinghua University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102732183","display_name":"Zhishuai Zhang","orcid":"https://orcid.org/0009-0006-0383-4811"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhishuai Zhang","raw_affiliation_strings":["Tsinghua University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014903854","display_name":"Yi Zhong","orcid":"https://orcid.org/0009-0000-8183-838X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zhong","raw_affiliation_strings":["Tsinghua University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022571725","display_name":"Lu Jie","orcid":"https://orcid.org/0000-0001-5046-3917"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Jie","raw_affiliation_strings":["Tsinghua University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070329670","display_name":"Nan Sun","orcid":"https://orcid.org/0000-0002-5536-8385"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Sun","raw_affiliation_strings":["Tsinghua University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5049808534"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":1.5414,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.80569398,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"440","last_page":"442"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/buffer","display_name":"Buffer (optical fiber)","score":0.5895199775695801},{"id":"https://openalex.org/keywords/power-gating","display_name":"Power gating","score":0.5451676845550537},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5435776710510254},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5172920227050781},{"id":"https://openalex.org/keywords/residue","display_name":"Residue (chemistry)","score":0.4953678846359253},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.22508195042610168},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.21141287684440613},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2036687135696411},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.1298539936542511},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11370998620986938},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10970231890678406},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08113086223602295}],"concepts":[{"id":"https://openalex.org/C145018004","wikidata":"https://www.wikidata.org/wiki/Q4985944","display_name":"Buffer (optical fiber)","level":2,"score":0.5895199775695801},{"id":"https://openalex.org/C2780700455","wikidata":"https://www.wikidata.org/wiki/Q7236515","display_name":"Power gating","level":4,"score":0.5451676845550537},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5435776710510254},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5172920227050781},{"id":"https://openalex.org/C2781338088","wikidata":"https://www.wikidata.org/wiki/Q903495","display_name":"Residue (chemistry)","level":2,"score":0.4953678846359253},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.22508195042610168},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.21141287684440613},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2036687135696411},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.1298539936542511},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11370998620986938},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10970231890678406},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08113086223602295},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc49661.2025.10904751","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc49661.2025.10904751","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Solid-State Circuits Conference (ISSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W3015709350","https://openalex.org/W4221066752","https://openalex.org/W4360605891","https://openalex.org/W4360606992","https://openalex.org/W4376150529","https://openalex.org/W4385192501","https://openalex.org/W4392745718"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2138099459","https://openalex.org/W2339195741","https://openalex.org/W2097227107","https://openalex.org/W1965635593","https://openalex.org/W4210367193","https://openalex.org/W2140707386","https://openalex.org/W2041557219"],"abstract_inverted_index":{"High-speed":[0],"(~10GS/s)":[1],"medium-resolution":[2],"(~8b)":[3],"ADCs":[4,12,41,51,65,92,311],"are":[5,42,52,66,93,132],"key":[6],"blocks":[7],"for":[8,56,206],"wideband":[9],"applications.":[10],"Time-domain":[11],"can":[13],"achieve":[14,151],"5GS/s":[15],"single-channel":[16,73,254],"speed":[17,74,99,122,164],"[1],":[18],"[2],":[19],"but":[20,70,97],"their":[21,57,71,98],"reliance":[22],"on":[23],"matched":[24],"gate":[25],"delays":[26],"leads":[27],"to":[28,31,54,103,106,150,166,222,283],"high":[29],"sensitivity":[30],"PVT":[32,46],"variations":[33],"and":[34,47,88,114,129,161,181,200,216,232],"device":[35],"mismatches.":[36,48],"By":[37,210],"comparison,":[38],"voltage-domain":[39],"(flash/SAR/pipeline)":[40],"more":[43],"robust":[44],"against":[45],"However,":[49],"flash":[50],"limited":[53,72,102,163],"6b":[55],"exponentially":[58],"growing":[59],"complexity":[60],"with":[61,290,312],"resolution":[62],"[3].":[63],"SAR":[64],"efficient":[67],"at":[68,258],"8b,":[69],"(<1.5GS/s)":[75],"necessitates":[76],"a":[77,124,142,157,162,191,217,243,273,294,302],"large":[78,86],"number":[79],"of":[80,306],"time-interleaved":[81],"(TI)":[82],"channels":[83],"[4],":[84],"causing":[85,178],"implementation":[87],"calibration":[89],"overhead.":[90],"Pipelined":[91],"faster":[94],"than":[95],"SAR,":[96],"is":[100,147,229,238],"still":[101,148],"3GS/s":[104],"due":[105],"3":[107],"basic":[108],"operations":[109,131],"in":[110,118,156],"series":[111],"(sampling,":[112],"quantization,":[113],"amplification),":[115],"as":[116,242],"shown":[117],"Fig.":[119],"24.7.1.":[120],"To":[121,184],"up":[123],"pipelined":[125,194,245,255],"stage,":[126],"the":[127,135,152,174,204,224,240,251,264,286,291],"quantization":[128],"amplification":[130],"parallelized":[133],"by":[134,262],"post-amplification":[136],"residue":[137,144,198],"generation":[138],"technique":[139,249,278],"[5].":[140],"Nonetheless,":[141],"high-speed":[143,193],"amplifier":[145],"(RA)":[146],"required":[149],"inter-stage":[153,225],"gain,":[154],"resulting":[155],"restricted":[158],"power":[159,282],"efficiency":[160],"enhancement":[165],"only":[167],"3.3GS/s.":[168],"Furthermore,":[169],"this":[170,188,269],"scheme":[171],"greatly":[172],"increases":[173],"RA":[175],"output":[176,236],"swing,":[177],"linearity":[179],"degradation":[180],"even":[182],"saturation.":[183],"address":[185],"these":[186],"issues,":[187],"work":[189,270],"proposes":[190],"novel":[192],"stage":[195],"that":[196],"parallelizes":[197],"transfer":[199],"quantization.":[201],"It":[202],"eliminates":[203],"need":[205],"any":[207],"voltage":[208],"amplifier.":[209],"contrast,":[211],"it":[212],"uses":[213],"differential":[214],"sampling":[215],"simple":[218],"source":[219],"follower":[220],"(SF)":[221],"realize":[223],"gain.":[226],"The":[227,247],"SF":[228],"linear,":[230],"wideband,":[231],"low-power.":[233],"Moreover,":[234],"its":[235],"swing":[237],"kept":[239],"same":[241],"conventional":[244],"stage.":[246],"proposed":[248,292],"enables":[250],"fastest":[252],"8b":[253,296],"ADC":[256,300],"running":[257],"5GS/s.":[259],"In":[260],"addition,":[261],"exploiting":[263],"common-mode":[265],"(CM)":[266],"signal":[267],"path,":[268],"also":[271],"presents":[272],"new":[274],"automatic":[275],"CM-regulated":[276],"power-gating":[277],"without":[279],"extra":[280],"switching":[281],"further":[284],"enhance":[285],"energy":[287],"efficiency.":[288],"Equipped":[289],"techniques,":[293],"prototype":[295],"10GS/s":[297],"2-channel":[298],"TI":[299],"realizes":[301],"<tex":[303,313],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[304,314],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\text{FoM}_{\\mathrm{W}}$</tex>":[305],"22fJ/conv-step,":[307],"which":[308],"outperforms":[309],"comparable":[310],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\mathrm{f}_{\\mathrm{s}}":[315],"&gt;":[316],"6\\text{GS}/\\mathrm{s}$</tex>.":[317]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-04T09:10:02.777135","created_date":"2025-10-10T00:00:00"}