{"id":"https://openalex.org/W4407261351","doi":"https://doi.org/10.1002/cta.4442","title":"An 80\u2010MS/s 60.9\u2010dB SNDR Fully Differential Ring Amplifier\u2010Based SAR\u2010Assisted Pipelined ADC With Dual Redundancy in 65\u2010nm CMOS","display_name":"An 80\u2010MS/s 60.9\u2010dB SNDR Fully Differential Ring Amplifier\u2010Based SAR\u2010Assisted Pipelined ADC With Dual Redundancy in 65\u2010nm CMOS","publication_year":2025,"publication_date":"2025-02-06","ids":{"openalex":"https://openalex.org/W4407261351","doi":"https://doi.org/10.1002/cta.4442"},"language":"en","primary_location":{"id":"doi:10.1002/cta.4442","is_oa":true,"landing_page_url":"https://doi.org/10.1002/cta.4442","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/cta.4442","source":{"id":"https://openalex.org/S92132303","display_name":"International Journal of Circuit Theory and Applications","issn_l":"0098-9886","issn":["0098-9886","1097-007X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Circuit Theory and Applications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/cta.4442","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050202721","display_name":"Hao Chen","orcid":"https://orcid.org/0009-0008-2338-2159"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Chen","raw_affiliation_strings":["School of Information Engineering Guangdong University of Technology  Guangzhou China","School of Information Engineering, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering Guangdong University of Technology  Guangzhou China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"School of Information Engineering, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087562363","display_name":"Mingchao Jian","orcid":"https://orcid.org/0009-0006-5702-6094"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingchao Jian","raw_affiliation_strings":["School of Information Engineering Guangdong University of Technology  Guangzhou China","School of Information Engineering, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering Guangdong University of Technology  Guangzhou China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"School of Information Engineering, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115596358","display_name":"Zhenyu Wang","orcid":"https://orcid.org/0000-0003-2688-162X"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenyu Wang","raw_affiliation_strings":["School of Information Engineering Guangdong University of Technology  Guangzhou China","School of Information Engineering, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering Guangdong University of Technology  Guangzhou China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"School of Information Engineering, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087804265","display_name":"Huanlin Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huanlin Xie","raw_affiliation_strings":["School of Integrated Circuit Guangdong University of Technology  Guangzhou China","School of Integrated Circuit, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Guangdong University of Technology  Guangzhou China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"School of Integrated Circuit, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374252","display_name":"Bo Sun","orcid":"https://orcid.org/0000-0001-5674-762X"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Sun","raw_affiliation_strings":["School of Integrated Circuit Guangdong University of Technology  Guangzhou China","School of Integrated Circuit, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Guangdong University of Technology  Guangzhou China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"School of Integrated Circuit, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014842718","display_name":"Chunbing Guo","orcid":"https://orcid.org/0009-0003-5324-2839"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chunbing Guo","raw_affiliation_strings":["School of Integrated Circuit Guangdong University of Technology  Guangzhou China","School of Integrated Circuit, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Guangdong University of Technology  Guangzhou China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"School of Integrated Circuit, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5014842718"],"corresponding_institution_ids":["https://openalex.org/I139024713"],"apc_list":{"value":3660,"currency":"USD","value_usd":3660},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02237972,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"53","issue":"10","first_page":"5862","last_page":"5874"},"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9998999834060669,"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":0.9998000264167786,"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":0.7455284595489502},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6214810013771057},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.5950810313224792},{"id":"https://openalex.org/keywords/settling-time","display_name":"Settling time","score":0.5504006147384644},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5330333113670349},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.4841104745864868},{"id":"https://openalex.org/keywords/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.4833030700683594},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4780288636684418},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.4454859495162964},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.44468629360198975},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4393315315246582},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.412891685962677},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3079639971256256}],"concepts":[{"id":"https://openalex.org/C119293636","wikidata":"https://www.wikidata.org/wiki/Q657480","display_name":"Spurious-free dynamic range","level":3,"score":0.7455284595489502},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6214810013771057},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.5950810313224792},{"id":"https://openalex.org/C14781684","wikidata":"https://www.wikidata.org/wiki/Q3983320","display_name":"Settling time","level":3,"score":0.5504006147384644},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5330333113670349},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.4841104745864868},{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.4833030700683594},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4780288636684418},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.4454859495162964},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.44468629360198975},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4393315315246582},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.412891685962677},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3079639971256256},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.0},{"id":"https://openalex.org/C160030872","wikidata":"https://www.wikidata.org/wiki/Q2142864","display_name":"Step response","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/cta.4442","is_oa":true,"landing_page_url":"https://doi.org/10.1002/cta.4442","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/cta.4442","source":{"id":"https://openalex.org/S92132303","display_name":"International Journal of Circuit Theory and Applications","issn_l":"0098-9886","issn":["0098-9886","1097-007X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Circuit Theory and Applications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1002/cta.4442","is_oa":true,"landing_page_url":"https://doi.org/10.1002/cta.4442","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/cta.4442","source":{"id":"https://openalex.org/S92132303","display_name":"International Journal of Circuit Theory and Applications","issn_l":"0098-9886","issn":["0098-9886","1097-007X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Circuit Theory and Applications","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4407261351.pdf","grobid_xml":"https://content.openalex.org/works/W4407261351.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W1976807891","https://openalex.org/W1986817445","https://openalex.org/W2053451635","https://openalex.org/W2086595801","https://openalex.org/W2093400426","https://openalex.org/W2135751681","https://openalex.org/W2159346009","https://openalex.org/W2164251692","https://openalex.org/W2167161290","https://openalex.org/W2175250124","https://openalex.org/W2180407616","https://openalex.org/W2204420838","https://openalex.org/W2335530728","https://openalex.org/W2541421006","https://openalex.org/W2564345649","https://openalex.org/W2593720627","https://openalex.org/W2749655596","https://openalex.org/W2760245843","https://openalex.org/W2784564619","https://openalex.org/W2898665702","https://openalex.org/W2942810706","https://openalex.org/W2969184705","https://openalex.org/W2988320438","https://openalex.org/W2998903682","https://openalex.org/W3014157995","https://openalex.org/W3018174108","https://openalex.org/W3158561756","https://openalex.org/W4206136496","https://openalex.org/W4213312928","https://openalex.org/W4220719679","https://openalex.org/W4293072295","https://openalex.org/W4293173900","https://openalex.org/W4313166934","https://openalex.org/W4319996439","https://openalex.org/W4322201520","https://openalex.org/W4376134021","https://openalex.org/W4384787436"],"related_works":["https://openalex.org/W2904640696","https://openalex.org/W2752640128","https://openalex.org/W2278942241","https://openalex.org/W2568520569","https://openalex.org/W4206356469","https://openalex.org/W2345299457","https://openalex.org/W2942561789","https://openalex.org/W2418527074","https://openalex.org/W2997894768","https://openalex.org/W2533361262"],"abstract_inverted_index":{"ABSTRACT":[0],"This":[1,85],"paper":[2],"presents":[3],"a":[4,40,113,122,140,144],"single\u2010channel,":[5],"12\u2010bit,":[6],"80\u2010MS/s":[7],"SAR\u2010assisted":[8],"pipelined":[9],"ADC.":[10],"A":[11,56],"ring":[12],"amplifier":[13],"is":[14,36,61],"used":[15],"as":[16],"the":[17,29,33,45,48,64,80,88,103],"inter\u2010stage":[18],"residue":[19],"amplifier,":[20],"employing":[21],"dynamic":[22],"biasing":[23],"to":[24,38,67],"enhance":[25],"PVT":[26],"stability.":[27,55],"Additionally,":[28],"drain\u2010source":[30],"voltage":[31],"of":[32,148],"MOS":[34],"transistor":[35],"utilized":[37],"generate":[39],"dead\u2010zone":[41],"voltage,":[42],"which":[43],"reduces":[44],"impact":[46],"on":[47],"secondary":[49],"pole":[50],"frequency":[51],"and":[52,75,117,131,135],"further":[53],"improves":[54],"non\u2010binary":[57],"weighted":[58],"capacitor":[59],"array":[60],"employed":[62],"in":[63,77,112],"two\u2010stage":[65],"sub\u2010ADC":[66],"provide":[68],"redundancy,":[69],"reduce":[70],"settling":[71,98],"time,":[72],"improve":[73],"speed,":[74],"work":[76],"conjunction":[78],"with":[79,139],"common\u2010mode":[81],"stable":[82],"switching":[83,92],"timing.":[84],"approach":[86],"solves":[87],"problem":[89],"that":[90],"traditional":[91],"timing":[93],"can":[94],"only":[95],"correct":[96],"one\u2010sided":[97],"errors,":[99],"thereby":[100],"fully":[101],"exploiting":[102],"redundancy's":[104],"correction":[105],"capability.":[106],"The":[107,129],"prototype":[108],"ADC":[109],"was":[110],"fabricated":[111],"65\u2010nm":[114],"CMOS":[115],"process":[116],"consumes":[118],"5.85":[119],"mW":[120],"from":[121],"1.1\u2010V":[123],"power":[124],"supply":[125],"at":[126],"80":[127],"MS/s.":[128],"SNDR":[130],"SFDR":[132],"are":[133],"53.93":[134],"70.33":[136],"dB,":[137],"respectively,":[138],"Nyquist":[141],"input,":[142],"achieving":[143],"Walden":[145],"figure\u2010of\u2010merit":[146],"(FoM)":[147],"179":[149],"fJ/conversion\u2010step.":[150]},"counts_by_year":[],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}