{"id":"https://openalex.org/W3110503372","doi":"https://doi.org/10.1109/tcsi.2020.3037295","title":"A 91.0-dB SFDR Single-Coarse Dual-Fine Pipelined-SAR ADC With Split-Based Background Calibration in 28-nm CMOS","display_name":"A 91.0-dB SFDR Single-Coarse Dual-Fine Pipelined-SAR ADC With Split-Based Background Calibration in 28-nm CMOS","publication_year":2020,"publication_date":"2020-11-20","ids":{"openalex":"https://openalex.org/W3110503372","doi":"https://doi.org/10.1109/tcsi.2020.3037295","mag":"3110503372"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2020.3037295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2020.3037295","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-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/A5028059173","display_name":"Yuefeng Cao","orcid":"https://orcid.org/0000-0003-1000-9079"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuefeng Cao","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100681914","display_name":"Shumin Zhang","orcid":"https://orcid.org/0000-0003-2777-3938"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shumin Zhang","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101768089","display_name":"Tianli Zhang","orcid":"https://orcid.org/0000-0002-9266-5397"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianli Zhang","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101867100","display_name":"Yongzhen Chen","orcid":"https://orcid.org/0000-0002-1018-6289"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]},{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongzhen Chen","raw_affiliation_strings":["College of Electronic and Information Engineering, Tongji University, Shanghai, China","State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073927340","display_name":"Yutong Zhao","orcid":"https://orcid.org/0000-0001-9766-0459"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yutong Zhao","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051205321","display_name":"Chixiao Chen","orcid":"https://orcid.org/0000-0002-5980-4236"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chixiao Chen","raw_affiliation_strings":["Academy of Engineering and Technology, Fudan University, Shanghai, China","State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Academy of Engineering and Technology, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]},{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025053306","display_name":"Fan Ye","orcid":"https://orcid.org/0000-0002-1089-1498"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Ye","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016448886","display_name":"Junyan Ren","orcid":"https://orcid.org/0000-0002-7799-6251"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junyan Ren","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5028059173"],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":null,"apc_paid":null,"fwci":1.6308,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.82785297,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"68","issue":"2","first_page":"641","last_page":"654"},"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":1.0,"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":1.0,"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9991999864578247,"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9984999895095825,"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/spurious-free-dynamic-range","display_name":"Spurious-free dynamic range","score":0.9594786167144775},{"id":"https://openalex.org/keywords/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.7455002665519714},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5959808230400085},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5872291922569275},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.559357762336731},{"id":"https://openalex.org/keywords/12-bit","display_name":"12-bit","score":0.5456280708312988},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.495234876871109},{"id":"https://openalex.org/keywords/effective-number-of-bits","display_name":"Effective number of bits","score":0.4631914496421814},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.4413134455680847},{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.43934866786003113},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.43914711475372314},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4340527057647705},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.4327847957611084},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4102441668510437},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3350371718406677},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2971842288970947},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2783288061618805}],"concepts":[{"id":"https://openalex.org/C119293636","wikidata":"https://www.wikidata.org/wiki/Q657480","display_name":"Spurious-free dynamic range","level":3,"score":0.9594786167144775},{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.7455002665519714},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5959808230400085},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5872291922569275},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.559357762336731},{"id":"https://openalex.org/C2776310492","wikidata":"https://www.wikidata.org/wiki/Q3271420","display_name":"12-bit","level":3,"score":0.5456280708312988},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.495234876871109},{"id":"https://openalex.org/C16671190","wikidata":"https://www.wikidata.org/wiki/Q505579","display_name":"Effective number of bits","level":3,"score":0.4631914496421814},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.4413134455680847},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.43934866786003113},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.43914711475372314},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4340527057647705},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.4327847957611084},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4102441668510437},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3350371718406677},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2971842288970947},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2783288061618805},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2020.3037295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2020.3037295","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G888751564","display_name":null,"funder_award_id":"61774047","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1965396834","https://openalex.org/W1980893811","https://openalex.org/W1981756115","https://openalex.org/W2007472976","https://openalex.org/W2055346681","https://openalex.org/W2062972648","https://openalex.org/W2069067360","https://openalex.org/W2081904850","https://openalex.org/W2085251051","https://openalex.org/W2099731160","https://openalex.org/W2101004723","https://openalex.org/W2101468035","https://openalex.org/W2102696094","https://openalex.org/W2104359526","https://openalex.org/W2124838096","https://openalex.org/W2125521827","https://openalex.org/W2130059988","https://openalex.org/W2133313666","https://openalex.org/W2135751681","https://openalex.org/W2143690596","https://openalex.org/W2144216554","https://openalex.org/W2144429965","https://openalex.org/W2149528610","https://openalex.org/W2152714847","https://openalex.org/W2154300649","https://openalex.org/W2161345192","https://openalex.org/W2161642455","https://openalex.org/W2161982945","https://openalex.org/W2164251692","https://openalex.org/W2167728023","https://openalex.org/W2175250124","https://openalex.org/W2323444784","https://openalex.org/W2593067874","https://openalex.org/W2598312375","https://openalex.org/W2751381103","https://openalex.org/W2759621586","https://openalex.org/W2885805257","https://openalex.org/W2893150756","https://openalex.org/W2904824693","https://openalex.org/W2908863539","https://openalex.org/W2964783324","https://openalex.org/W2965582133","https://openalex.org/W2986095991","https://openalex.org/W6645543914","https://openalex.org/W6734037425","https://openalex.org/W6757360815","https://openalex.org/W6766170390","https://openalex.org/W6766452379"],"related_works":["https://openalex.org/W4206356469","https://openalex.org/W2904640696","https://openalex.org/W2511822798","https://openalex.org/W2341231357","https://openalex.org/W2082979872","https://openalex.org/W2542593952","https://openalex.org/W2759515872","https://openalex.org/W4390693196","https://openalex.org/W2207354743","https://openalex.org/W2361572382"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,33,122,186,193],"single-coarse":[4],"dual-fine":[5],"architecture":[6],"that":[7,153],"improves":[8],"energy-efficiency":[9],"of":[10,43,61,96,136,176,180,189,196],"pipelined-SAR":[11],"analog-to-digital":[12],"converters":[13,59],"(ADCs).":[14],"A":[15,81,104,115],"coarse":[16],"and":[17,76,159,163,174,179,192],"fast":[18],"sub-ADC":[19],"is":[20,74,79,84,108,119],"used":[21],"to":[22,38,92,185],"quantize":[23],"the":[24,40,44,56,71,77,94,97,101,112,137,154,157,169],"most":[25],"significant":[26],"bits":[27],"(MSBs),":[28],"which":[29],"are":[30],"encoded":[31],"with":[32],"proposed":[34,102],"residue":[35,41,52,113],"transformation":[36],"method":[37],"control":[39],"generation":[42],"first":[45],"stages":[46],"in":[47,100,121],"two":[48],"fine":[49,63],"channels.":[50],"The":[51,126,144],"voltages":[53],"generate":[54],"on":[55],"capacitive":[57],"digital-to-analog":[58],"(C-DACs)":[60],"split":[62],"channels":[64],"directly":[65],"without":[66],"successive":[67],"approximation":[68],"processes.":[69],"Therefore,":[70],"conversion":[72],"rate":[73],"increased":[75],"power":[78],"reduced.":[80],"shuffle":[82],"mechanism":[83],"introduced":[85,110],"into":[86],"split-ADC":[87],"based":[88],"digital":[89,127],"background":[90],"calibration":[91,128,155],"avoid":[93],"divergence":[95],"conventional":[98],"algorithm":[99],"architecture.":[103],"high-energy-efficiency":[105],"dynamic":[106,165],"amplifier":[107],"also":[109],"as":[111],"amplifier.":[114],"14-bit":[116],"60-MS/s":[117],"ADC":[118,138,145,171],"prototyped":[120],"28-nm":[123],"CMOS":[124],"process.":[125],"engine":[129],"operates":[130],"under":[131,141],"0.9-V":[132],"supply,":[133],"other":[134],"parts":[135],"core":[139,146],"operate":[140],"1.05-V":[142],"supply.":[143],"consumes":[147],"4.26":[148],"mW.":[149],"Measurement":[150],"results":[151],"show":[152],"improved":[156],"signal-to-noise":[158],"distortion":[160],"ratio":[161],"(SNDR)":[162],"spur-free":[164],"range":[166],"(SFDR)":[167],"dramatically,":[168],"calibrated":[170],"achieves":[172],"SNDR":[173],"SFDR":[175],"66.9":[177],"dB":[178,182,191],"91.0":[181],"respectively,":[183],"translating":[184],"Schreier":[187],"FoM":[188,195],"165.4":[190],"Walden":[194],"39.3":[197],"fJ/conversion-step.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
