{"id":"https://openalex.org/W3213632663","doi":"https://doi.org/10.1109/tcsii.2021.3125780","title":"A 0.5 V 10 b 3 MS/s 2-Then-1b/Cycle SAR ADC With Digital-Based Time-Domain Reference and Dual-Mode Comparator","display_name":"A 0.5 V 10 b 3 MS/s 2-Then-1b/Cycle SAR ADC With Digital-Based Time-Domain Reference and Dual-Mode Comparator","publication_year":2021,"publication_date":"2021-11-08","ids":{"openalex":"https://openalex.org/W3213632663","doi":"https://doi.org/10.1109/tcsii.2021.3125780","mag":"3213632663"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2021.3125780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2021.3125780","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","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/A5085914257","display_name":"Dong-Kyu Jung","orcid":"https://orcid.org/0000-0002-8833-5184"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Dong-Kyu Jung","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013137569","display_name":"Kiho Seong","orcid":null},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kiho Seong","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088024311","display_name":"Jae\u2010Soub Han","orcid":"https://orcid.org/0000-0003-0287-4011"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Soub Han","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015362699","display_name":"Yong Shim","orcid":"https://orcid.org/0000-0002-7101-6718"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yong Shim","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046877168","display_name":"Kwang\u2010Hyun Baek","orcid":"https://orcid.org/0000-0002-0046-3211"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kwang-Hyun Baek","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5085914257"],"corresponding_institution_ids":["https://openalex.org/I67900169"],"apc_list":null,"apc_paid":null,"fwci":0.752,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.67755656,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"69","issue":"3","first_page":"909","last_page":"913"},"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9986000061035156,"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":0.9980000257492065,"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":0.85683274269104},{"id":"https://openalex.org/keywords/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.7705050706863403},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5521060228347778},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4489686191082001},{"id":"https://openalex.org/keywords/12-bit","display_name":"12-bit","score":0.44187432527542114},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4371459484100342},{"id":"https://openalex.org/keywords/figure-of-merit","display_name":"Figure of merit","score":0.4324062466621399},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4188615083694458},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.32605642080307007},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3249765932559967},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2922196090221405},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2467108964920044}],"concepts":[{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.85683274269104},{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.7705050706863403},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5521060228347778},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4489686191082001},{"id":"https://openalex.org/C2776310492","wikidata":"https://www.wikidata.org/wiki/Q3271420","display_name":"12-bit","level":3,"score":0.44187432527542114},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4371459484100342},{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.4324062466621399},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4188615083694458},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.32605642080307007},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3249765932559967},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2922196090221405},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2467108964920044},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2021.3125780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2021.3125780","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7699999809265137,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G434194273","display_name":null,"funder_award_id":"2020R1A2C1012714","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320322202","display_name":"IC Design Education Center","ror":"https://ror.org/005v57z85"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1989745461","https://openalex.org/W2175250124","https://openalex.org/W2277569188","https://openalex.org/W2303998297","https://openalex.org/W2417486445","https://openalex.org/W2513502648","https://openalex.org/W2549750322","https://openalex.org/W2564345649","https://openalex.org/W2590971541","https://openalex.org/W2751381103","https://openalex.org/W2809151566","https://openalex.org/W2969068023","https://openalex.org/W2975781870","https://openalex.org/W2981328823","https://openalex.org/W2984632578","https://openalex.org/W3032723595","https://openalex.org/W3186482905"],"related_works":["https://openalex.org/W2278942241","https://openalex.org/W1977749038","https://openalex.org/W2082979872","https://openalex.org/W1641489184","https://openalex.org/W3004044036","https://openalex.org/W2792167570","https://openalex.org/W2290076986","https://openalex.org/W4206173322","https://openalex.org/W4312326809","https://openalex.org/W2368405386"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"a":[3,74,89,147,156],"low-power":[4],"asynchronous":[5],"10-bit":[6,98],"2-then-1b/cycle":[7,60],"successive":[8],"approximation":[9],"register":[10],"(SAR)":[11],"analog-to-digital":[12],"converter":[13],"(ADC).":[14],"With":[15,92],"partial":[16],"adoption":[17],"of":[18,80,115,124,158],"2b/cycle":[19,43],"mode":[20],"only":[21,65],"for":[22,83],"higher-order":[23],"bit":[24],"conversions,":[25],"additional":[26],"area":[27,114],"and":[28,52,68,121,138],"power":[29,123],"consumption":[30],"could":[31],"be":[32],"minimized":[33],"while":[34],"maintaining":[35],"fast":[36],"conversion":[37,44,61,82,141],"rate.":[38,142],"Moreover,":[39],"unlike":[40],"the":[41,58,93,96],"previous":[42],"architecture,":[45],"where":[46],"two":[47],"capacitive":[48],"digital-to-analog":[49],"converters":[50],"(C-DACs)":[51],"multiple":[53],"analog":[54,70],"comparators":[55],"are":[56],"unavoidable,":[57],"proposed":[59],"is":[62,86,101,151,161],"implemented":[63],"with":[64,88],"one":[66,69],"C-DAC":[67],"comparator":[71],"by":[72],"utilizing":[73],"digital-based":[75],"time-domain":[76],"reference.":[77],"The":[78,108,143],"speed":[79],"1b/cycle":[81],"lower-order":[84],"bits":[85],"improved":[87],"dual-mode":[90],"comparator.":[91],"aforementioned":[94],"techniques,":[95],"prototype":[97],"SAR":[99],"ADC":[100,109],"fabricated":[102],"in":[103,155],"65":[104],"nm":[105],"CMOS":[106],"process.":[107],"core":[110],"occupies":[111],"an":[112],"active":[113],"0.0142":[116],"mm":[117],"<sup":[118],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[119,127],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[120],"consumes":[122],"3.8":[125],"<inline-formula":[126],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[128],"<tex-math":[129],"notation=\"LaTeX\">$\\boldsymbol{\\mu":[130],"}\\text{W}$":[131],"</tex-math></inline-formula>":[132],"at":[133,146],"0.5":[134],"V":[135],"supply":[136],"voltage":[137],"3":[139],"MS/s":[140],"SNDR":[144],"measured":[145],"Nyquist-rate":[148],"input":[149],"frequency":[150],"56.41":[152],"dB,":[153],"resulting":[154],"figure":[157],"merit":[159],"(FoM)":[160],"2.33":[162],"fJ/c.-s.":[163]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
