{"id":"https://openalex.org/W2899684152","doi":"https://doi.org/10.1109/tcsii.2018.2880288","title":"A 12.1 fJ/Conv.-Step 12b 140 MS/s 28-nm CMOS Pipelined SAR ADC Based on Energy-Efficient Switching and Shared Ring Amplifier","display_name":"A 12.1 fJ/Conv.-Step 12b 140 MS/s 28-nm CMOS Pipelined SAR ADC Based on Energy-Efficient Switching and Shared Ring Amplifier","publication_year":2018,"publication_date":"2018-11-08","ids":{"openalex":"https://openalex.org/W2899684152","doi":"https://doi.org/10.1109/tcsii.2018.2880288","mag":"2899684152"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2018.2880288","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2018.2880288","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/A5062939124","display_name":"Jun-Sang Park","orcid":"https://orcid.org/0000-0003-2794-6923"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jun-Sang Park","raw_affiliation_strings":["Department of Electronic Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-2794-6923","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018444735","display_name":"Tai\u2010Ji An","orcid":"https://orcid.org/0000-0003-1767-0353"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tai-Ji An","raw_affiliation_strings":["Department of Electronic Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-1767-0353","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077399928","display_name":"Gil\u2010Cho Ahn","orcid":"https://orcid.org/0000-0003-2827-7899"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gil-Cho Ahn","raw_affiliation_strings":["Department of Electronic Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-2827-7899","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100399228","display_name":"Seung\u2010Hoon Lee","orcid":"https://orcid.org/0000-0002-1937-0074"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seung-Hoon Lee","raw_affiliation_strings":["Department of Electronic Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I148751991"],"apc_list":null,"apc_paid":null,"fwci":0.2164,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.5279304,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"66","issue":"7","first_page":"1119","last_page":"1123"},"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":0.9986000061035156,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9976999759674072,"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":0.7866287231445312},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6894354820251465},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.66779625415802},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.6063060760498047},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5921632051467896},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5888479948043823},{"id":"https://openalex.org/keywords/spurious-free-dynamic-range","display_name":"Spurious-free dynamic range","score":0.5530989170074463},{"id":"https://openalex.org/keywords/differential-nonlinearity","display_name":"Differential nonlinearity","score":0.44142961502075195},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.43691930174827576},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4164603352546692},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4002218246459961},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3725290596485138},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.31280118227005005},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.30019617080688477},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18408313393592834},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.0852816104888916}],"concepts":[{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.7866287231445312},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6894354820251465},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.66779625415802},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.6063060760498047},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5921632051467896},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5888479948043823},{"id":"https://openalex.org/C119293636","wikidata":"https://www.wikidata.org/wiki/Q657480","display_name":"Spurious-free dynamic range","level":3,"score":0.5530989170074463},{"id":"https://openalex.org/C71217194","wikidata":"https://www.wikidata.org/wiki/Q575958","display_name":"Differential nonlinearity","level":3,"score":0.44142961502075195},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.43691930174827576},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4164603352546692},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4002218246459961},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3725290596485138},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.31280118227005005},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.30019617080688477},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18408313393592834},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0852816104888916},{"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/tcsii.2018.2880288","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2018.2880288","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":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1882377087","display_name":null,"funder_award_id":"10080488","funder_id":"https://openalex.org/F4320321681","funder_display_name":"Ministry of Trade, Industry and Energy"},{"id":"https://openalex.org/G5196295097","display_name":null,"funder_award_id":"IITP-2018-0-01421","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"}],"funders":[{"id":"https://openalex.org/F4320321681","display_name":"Ministry of Trade, Industry and Energy","ror":"https://ror.org/008nkqk13"},{"id":"https://openalex.org/F4320324161","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1977030506","https://openalex.org/W2028400820","https://openalex.org/W2111186324","https://openalex.org/W2117363435","https://openalex.org/W2135751681","https://openalex.org/W2147723118","https://openalex.org/W2160620074","https://openalex.org/W2164251692","https://openalex.org/W2175250124","https://openalex.org/W2180407616","https://openalex.org/W2307392714","https://openalex.org/W2417486445","https://openalex.org/W2594167987","https://openalex.org/W2772904461","https://openalex.org/W2789797237","https://openalex.org/W6734567846"],"related_works":["https://openalex.org/W2139520010","https://openalex.org/W2896282852","https://openalex.org/W2025217054","https://openalex.org/W2895700181","https://openalex.org/W4391183296","https://openalex.org/W2904640696","https://openalex.org/W2897165762","https://openalex.org/W2416586275","https://openalex.org/W2207354743","https://openalex.org/W3116897448"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"an":[3,87,124,199],"ultra-low-power":[4],"two-channel":[5],"12b":[6],"140":[7,193],"MS/s":[8],"28-nm":[9,156],"CMOS":[10,157],"analog-to-digital":[11],"converter":[12,68],"(ADC)":[13],"for":[14],"use":[15],"in":[16,154],"next-generation":[17],"mobile":[18],"communications":[19],"systems.":[20],"The":[21,130,151,196],"proposed":[22],"ADC":[23,31,36,103,153,197],"employs":[24,104,123],"a":[25,65,71,105,114,155,160,177,182,214,220],"two-stage":[26],"pipelined":[27],"successive-approximation":[28],"register":[29],"(SAR)":[30],"architecture,":[32],"where":[33],"the":[34,46,51,60,77,90,95,101,110,141],"SAR":[35,49,102],"at":[37,173,192,213],"each":[38,135],"stage":[39],"determines":[40],"5b":[41,48],"and":[42,144,164,170,181,189,209],"8b,":[43],"respectively.":[44,195],"In":[45],"first-stage":[47],"ADC,":[50],"switching":[52,61],"power":[53,126,142],"consumption":[54,143],"is":[55,84,97,132],"significantly":[56],"reduced":[57],"due":[58],"to":[59,86,108,137,219],"operation":[62],"by":[63,117,134],"only":[64,140],"separate":[66],"digital-to-analog":[67],"(DAC)":[69],"with":[70,176],"small":[72],"unit":[73],"capacitance,":[74],"which":[75],"generates":[76],"comparator":[78],"decision":[79],"threshold.":[80],"When":[81],"this":[82],"setup":[83],"applied":[85],"actual":[88],"system,":[89],"reference":[91],"voltage":[92],"driver":[93],"of":[94,113,186,203,222,224],"system":[96],"less":[98],"burdened.":[99],"Furthermore,":[100],"custom-encapsulated":[106],"capacitor":[107],"improve":[109],"limited":[111],"linearity":[112],"DAC":[115],"caused":[116],"parasitic":[118],"capacitance.":[119],"A":[120],"residue":[121],"amplifier":[122,128,131],"ultra-low":[125],"ring":[127],"structure.":[129],"shared":[133],"channel":[136,149],"reduce":[138],"not":[139],"die":[145,201],"area":[146,202],"but":[147],"also":[148],"mismatches.":[150],"prototype":[152],"process":[158],"demonstrates":[159],"measured":[161],"differential":[162],"non-linearity":[163,166],"integral":[165],"within":[167],"1.50":[168],"LSB":[169,172],"2.85":[171],"12b,":[174],"respectively,":[175],"maximum":[178],"signal-to-noise-and-distortion":[179],"ratio":[180],"spurious-free":[183],"dynamic":[184],"range":[185],"58.0":[187],"dB":[188,191],"73.7":[190],"MS/s,":[194],"occupies":[198],"active":[200],"0.202":[204],"mm":[205],"<sup":[206],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[207],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[208],"consumes":[210],"1.1":[211],"mW":[212],"0.8-V":[215],"supply":[216],"voltage,":[217],"corresponding":[218],"figure":[221],"merit":[223],"12.1":[225],"fJ/conversion-step.":[226]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
