{"id":"https://openalex.org/W4410493209","doi":"https://doi.org/10.1109/cicc63670.2025.10983053","title":"A 50-kHz BW 92.1-dB SNDR Incremental ADC Using a Back-End Sampling Two-Step NS-SAR Architecture with Concurrent Gain-Error + Noise Suppression","display_name":"A 50-kHz BW 92.1-dB SNDR Incremental ADC Using a Back-End Sampling Two-Step NS-SAR Architecture with Concurrent Gain-Error + Noise Suppression","publication_year":2025,"publication_date":"2025-04-13","ids":{"openalex":"https://openalex.org/W4410493209","doi":"https://doi.org/10.1109/cicc63670.2025.10983053"},"language":"en","primary_location":{"id":"doi:10.1109/cicc63670.2025.10983053","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc63670.2025.10983053","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Custom Integrated Circuits Conference (CICC)","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/A5043712410","display_name":"Tzu-Han Wang","orcid":"https://orcid.org/0000-0003-2733-0555"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tzu-Han Wang","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100436378","display_name":"Chenyang Li","orcid":"https://orcid.org/0000-0001-8631-6708"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chenyang Li","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045938866","display_name":"Dong Suk Kang","orcid":"https://orcid.org/0000-0002-3024-9240"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dong Suk Kang","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101786299","display_name":"Kezhi Li","orcid":"https://orcid.org/0000-0003-3073-3128"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ken Li","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019097648","display_name":"Xitie Zhang","orcid":"https://orcid.org/0000-0002-8114-9119"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xitie Zhang","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010818400","display_name":"Wei-En Lee","orcid":"https://orcid.org/0000-0001-6554-3362"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei-En Lee","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021172765","display_name":"Visvesh Sathe","orcid":"https://orcid.org/0000-0001-7950-4495"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Visvesh Sathe","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030597298","display_name":"Shaolan Li","orcid":"https://orcid.org/0000-0002-2736-5451"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shaolan Li","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5043712410"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":1.5324,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.82204688,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"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":0.9997000098228455,"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":0.9997000098228455,"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":0.9965000152587891,"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9962000250816345,"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/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.5605472326278687},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5557469725608826},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5506675243377686},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4441658854484558},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40291786193847656},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3325845003128052},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.28907155990600586},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24717149138450623},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19020286202430725},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.13343289494514465},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.08328518271446228},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07069101929664612}],"concepts":[{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.5605472326278687},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5557469725608826},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5506675243377686},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4441658854484558},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40291786193847656},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3325845003128052},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.28907155990600586},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24717149138450623},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19020286202430725},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.13343289494514465},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.08328518271446228},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07069101929664612},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cicc63670.2025.10983053","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc63670.2025.10983053","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Custom Integrated Circuits Conference (CICC)","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":[{"id":"https://openalex.org/G2111445361","display_name":null,"funder_award_id":"2133106","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1980893811","https://openalex.org/W2971309657","https://openalex.org/W3020280688","https://openalex.org/W3135662627","https://openalex.org/W4220771525","https://openalex.org/W4360605905","https://openalex.org/W4360606480","https://openalex.org/W4392745762"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885","https://openalex.org/W2298861036","https://openalex.org/W2271181815"],"abstract_inverted_index":{"Emerging":[0],"wearable/implantable":[1],"healthcare":[2],"electronics":[3],"and":[4,16,23,27,42,64,88,99,114,132,150,174],"distributed":[5],"AI":[6],"edge":[7],"sensors":[8],"desire":[9],"high-resolution":[10],"ADCs":[11],"with":[12,138],"low":[13],"power":[14],"consumption":[15],"relaxed":[17],"signal-chain":[18],"overhead":[19],"(e.g.":[20],"input":[21,102],"drivers":[22],"reference":[24,96],"buffers).":[25],"SAR":[26,125,169,201],"Incremental":[28],"<tex":[29],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[30,141],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\Delta\\Sigma$</tex>":[31],"modulator":[32],"(IDSM)":[33],"are":[34],"commonly":[35],"chosen":[36],"architectures":[37],"for":[38,67],"their":[39],"superior":[40],"efficiency":[41,206],"low-latency":[43],"multiplexable":[44],"conversion;":[45],"but":[46],"many":[47],"existing":[48],"designs":[49],"impose":[50],"a":[51,68,122,165,188],"significant":[52],"signal":[53],"chain":[54],"burden,":[55],"primarily":[56],"due":[57],"to":[58,94,153,179],"the":[59,65,73,109,144,147,194,200],"kT/C":[60,112,133],"noise":[61,113,198],"suppression":[62],"requirements":[63],"need":[66],"large":[69],"oversampling":[70,100],"ratio,":[71,101],"compromising":[72],"system":[74],"efficiency.":[75],"While":[76],"techniques":[77],"such":[78],"as":[79],"sub-ranging":[80],"[1],":[81],"detect-and-skip":[82],"[2],":[83],"zoom":[84],"[3],":[85],"background-tracking":[86],"[4],":[87],"extended-counting":[89],"[5]":[90],"can":[91],"be":[92],"mixed-and-matched":[93],"alleviate":[95],"buffer":[97],"burden":[98],"driving":[103],"relaxation":[104],"still":[105],"remains":[106],"challenging":[107],"under":[108],"constraints":[110],"of":[111],"linearity.":[115],"Recently,":[116],"Wang":[117],"et":[118,161],"al.":[119,162],"[6]":[120],"presented":[121],"noise-shaping":[123],"(NS)":[124],"based":[126],"IADC":[127],"that":[128],"incorporates":[129],"digital":[130],"prediction":[131,173],"cancellation":[134],"achieving":[135],">90dB":[136],"SNDR":[137],"0.8-pF":[139],"C<inf":[140],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">IN</inf>;":[142],"however,":[143],"architecture":[145],"loses":[146],"multiplexing":[148],"capability":[149],"is":[151],"sensitive":[152],"amplifier":[154],"gain":[155],"variation.":[156],"Another":[157],"work":[158],"by":[159],"Li":[160],"[7]":[163],"proposed":[164],"driver":[166],"embedded":[167],"two-step":[168],"ADC":[170],"combining":[171],"analog":[172],"flipped":[175],"voltage":[176],"follower":[177],"(FVF)":[178],"provide":[180],"linear":[181],"internal":[182],"buffering.":[183],"Nonetheless,":[184],"this":[185],"technique":[186],"requires":[187],"power-hungry,":[189],"PVT-sensitive":[190],"OTA-based":[191],"predictor,":[192],"while":[193],"FVF":[195],"contributes":[196],"extra":[197],"during":[199],"conversion,":[202],"resulting":[203],"in":[204],"limited":[205],"improvement.":[207]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-03-05T09:29:38.588285","created_date":"2025-10-10T00:00:00"}
