{"id":"https://openalex.org/W4413465388","doi":"https://doi.org/10.1109/jssc.2025.3596293","title":"A 7-bit 1.15-GS/s 2.6-bit/Cycle Asynchronous SAR ADC Using Comparator Decision Skip Technique With Background Offset Calibration","display_name":"A 7-bit 1.15-GS/s 2.6-bit/Cycle Asynchronous SAR ADC Using Comparator Decision Skip Technique With Background Offset Calibration","publication_year":2025,"publication_date":"2025-08-14","ids":{"openalex":"https://openalex.org/W4413465388","doi":"https://doi.org/10.1109/jssc.2025.3596293"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2025.3596293","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2025.3596293","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","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/A5086750503","display_name":"Sooho Park","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Sooho Park","raw_affiliation_strings":["Department of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064702531","display_name":"Changjoo Kim","orcid":"https://orcid.org/0009-0007-7839-2058"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Changjoo Kim","raw_affiliation_strings":["Department of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0009-0007-7839-2058","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046974439","display_name":"Yohan Choi","orcid":"https://orcid.org/0009-0003-0941-3776"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yohan Choi","raw_affiliation_strings":["Department of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0009-0003-0941-3776","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119402179","display_name":"Minkyun Shim","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minkyun Shim","raw_affiliation_strings":["Department of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114461979","display_name":"Woojin Lee","orcid":"https://orcid.org/0009-0005-1873-2597"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Woojin Lee","raw_affiliation_strings":["Department of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0009-0005-1873-2597","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Donghwi Seo","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Donghwi Seo","raw_affiliation_strings":["Department of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100777100","display_name":"Chulwoo Kim","orcid":"https://orcid.org/0000-0003-4379-7905"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chulwoo Kim","raw_affiliation_strings":["Department of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-4379-7905","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5086750503"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":1.7851,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.85491968,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"61","issue":"5","first_page":"2117","last_page":"2128"},"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":0.9987999796867371,"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/T10502","display_name":"Advanced Memory and Neural Computing","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/comparator","display_name":"Comparator","score":0.8583782315254211},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.7388231754302979},{"id":"https://openalex.org/keywords/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.6347011923789978},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5999574065208435},{"id":"https://openalex.org/keywords/bit","display_name":"Bit (key)","score":0.5864412188529968},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.5861698389053345},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.524809718132019},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25596123933792114},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.17368504405021667},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1336069405078888},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1160764992237091},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.10508057475090027},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09027576446533203}],"concepts":[{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.8583782315254211},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.7388231754302979},{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.6347011923789978},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5999574065208435},{"id":"https://openalex.org/C117011727","wikidata":"https://www.wikidata.org/wiki/Q1278488","display_name":"Bit (key)","level":2,"score":0.5864412188529968},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.5861698389053345},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.524809718132019},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25596123933792114},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.17368504405021667},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1336069405078888},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1160764992237091},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.10508057475090027},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09027576446533203},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2025.3596293","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2025.3596293","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2278942241","https://openalex.org/W2368405386","https://openalex.org/W1977749038","https://openalex.org/W1641489184","https://openalex.org/W2136440001","https://openalex.org/W2135250276","https://openalex.org/W3004044036","https://openalex.org/W2792167570","https://openalex.org/W1965493748","https://openalex.org/W2290076986"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,17,95,103,111,129,135],"7-bit,":[4],"1.15-GS/s,":[5],"2.6-bit/cycle":[6],"asynchronous":[7],"successive":[8],"approximation":[9],"register":[10],"(SAR)":[11],"analog-to-digital":[12],"converter":[13],"(ADC)":[14],"that":[15],"incorporates":[16],"comparator":[18,34],"decision":[19,38],"skip":[20,39],"technique":[21,40],"and":[22,54,110,133],"background":[23,59],"offset":[24,60],"calibration.":[25],"The":[26,36,89,123],"ADC":[27,91,124],"comparison":[28,52],"time":[29,53],"is":[30,62],"fundamentally":[31],"limited":[32],"by":[33],"metastability.":[35],"proposed":[37,71],"ensures":[41],"correct":[42],"operation":[43],"even":[44],"in":[45,94],"the":[46,70,83,120],"presence":[47],"of":[48,107,116,138,141],"metastability,":[49],"thereby":[50],"reducing":[51],"improving":[55],"conversion":[56],"speed.":[57],"Conventional":[58],"calibration":[61,78,87],"performed":[63],"concurrently":[64],"with":[65],"1-bit":[66],"conversions.":[67],"In":[68],"contrast,":[69],"alternative":[72],"CDAC":[73],"voltage":[74],"generation":[75],"method":[76],"performs":[77],"during":[79],"2-bit":[80],"conversions,":[81],"eliminating":[82],"need":[84],"for":[85],"additional":[86],"cycles.":[88],"prototype":[90],"was":[92],"fabricated":[93],"28-nm":[96],"CMOS":[97],"process":[98],"technology.":[99],"Measurement":[100],"results":[101],"show":[102],"signal-to-noise-and-distortion":[104],"ratio":[105],"(SNDR)":[106],"39.39":[108],"dB":[109,118],"spurious-free":[112],"dynamic":[113],"range":[114],"(SFDR)":[115],"54.02":[117],"at":[119,128],"Nyquist":[121],"frequency.":[122],"consumes":[125],"3.8":[126],"mW":[127],"1.15-GS/s":[130],"sampling":[131],"rate":[132],"achieves":[134],"Walden":[136],"figure":[137],"merit":[139],"(FoMw)":[140],"41.9":[142],"fJ/conversion":[143],"step.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-04-25T06:01:18.069262","created_date":"2025-10-10T00:00:00"}
