{"id":"https://openalex.org/W3116243609","doi":"https://doi.org/10.1109/apccas50809.2020.9301655","title":"A Two-step SAR ADC with Synchronous DEM Calibration Achieving Up to 15% Power Reduction","display_name":"A Two-step SAR ADC with Synchronous DEM Calibration Achieving Up to 15% Power Reduction","publication_year":2020,"publication_date":"2020-12-08","ids":{"openalex":"https://openalex.org/W3116243609","doi":"https://doi.org/10.1109/apccas50809.2020.9301655","mag":"3116243609"},"language":"en","primary_location":{"id":"doi:10.1109/apccas50809.2020.9301655","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas50809.2020.9301655","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","raw_type":"proceedings-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/A5057630227","display_name":"Zhechong Lan","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhechong Lan","raw_affiliation_strings":["School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Microelectronics, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Microelectronics, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100628904","display_name":"Li Dong","orcid":"https://orcid.org/0000-0002-2811-5665"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Dong","raw_affiliation_strings":["School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Microelectronics, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Microelectronics, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084115372","display_name":"Xixin Jing","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xixin Jing","raw_affiliation_strings":["School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Microelectronics, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Microelectronics, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101795424","display_name":"Liheng Liu","orcid":"https://orcid.org/0000-0001-7084-3757"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liheng Liu","raw_affiliation_strings":["School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Microelectronics, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Microelectronics, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101786299","display_name":"Kezhi Li","orcid":"https://orcid.org/0000-0003-3073-3128"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ken Li","raw_affiliation_strings":["School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Microelectronics, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Microelectronics, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103100325","display_name":"Ziyan Shen","orcid":"https://orcid.org/0009-0007-1704-7146"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziyan Shen","raw_affiliation_strings":["School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Microelectronics, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Microelectronics, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101525816","display_name":"Zhiming Li","orcid":"https://orcid.org/0000-0002-8517-4565"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiming Li","raw_affiliation_strings":["School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Microelectronics, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Microelectronics, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043300709","display_name":"Li Geng","orcid":"https://orcid.org/0000-0003-4002-9281"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Geng","raw_affiliation_strings":["School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Microelectronics, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Microelectronics, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5057630227"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.1717,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.4788637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"11","last_page":"14"},"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":0.9994000196456909,"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"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":0.7875376343727112},{"id":"https://openalex.org/keywords/figure-of-merit","display_name":"Figure of merit","score":0.6879082918167114},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6365453004837036},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5913481116294861},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5807823538780212},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5058367252349854},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47172752022743225},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.451435387134552},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.44166290760040283},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4395248591899872},{"id":"https://openalex.org/keywords/12-bit","display_name":"12-bit","score":0.4257512092590332},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40373146533966064},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.25911521911621094},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24581941962242126},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.23692327737808228},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1937422752380371},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.19193533062934875},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16595777869224548},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10308673977851868},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.10249736905097961}],"concepts":[{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.7875376343727112},{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.6879082918167114},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6365453004837036},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5913481116294861},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5807823538780212},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5058367252349854},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47172752022743225},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.451435387134552},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.44166290760040283},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4395248591899872},{"id":"https://openalex.org/C2776310492","wikidata":"https://www.wikidata.org/wiki/Q3271420","display_name":"12-bit","level":3,"score":0.4257512092590332},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40373146533966064},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.25911521911621094},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24581941962242126},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.23692327737808228},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1937422752380371},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.19193533062934875},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16595777869224548},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10308673977851868},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.10249736905097961},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apccas50809.2020.9301655","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas50809.2020.9301655","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1969286095","https://openalex.org/W1988269193","https://openalex.org/W2167161290","https://openalex.org/W2247089980","https://openalex.org/W2277569188","https://openalex.org/W2911146101","https://openalex.org/W4247114301"],"related_works":["https://openalex.org/W2198645257","https://openalex.org/W67296738","https://openalex.org/W2488845768","https://openalex.org/W2805237214","https://openalex.org/W2008952700","https://openalex.org/W2593068112","https://openalex.org/W2915814539","https://openalex.org/W3128305238","https://openalex.org/W2805845672","https://openalex.org/W4387941295"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,14,31,58,74,81,101,109],"two-step":[4,23],"12-bit":[5],"successive-approximation":[6],"register":[7],"(SAR)":[8],"analog":[9],"to-digital":[10],"converter":[11],"(ADC)":[12],"with":[13,62,80],"synchronous":[15],"Dynamic-Element-Matching":[16],"(DEM)":[17],"algorithm":[18],"calibration.":[19],"In":[20],"the":[21,25,41,45,51],"proposed":[22,68],"structure,":[24],"high-precision":[26],"comparison":[27,33],"is":[28,71,120],"replaced":[29],"by":[30],"low-power":[32],"in":[34,73],"some":[35],"conversion":[36],"cycles,":[37],"which":[38],"can":[39],"lower":[40],"power":[42,65,102],"consumption":[43,103],"of":[44,84,105,111,117],"ADC.":[46],"The":[47,67,114],"DEM":[48],"calibration":[49],"fits":[50],"2-step":[52],"structure":[53],"very":[54],"well":[55],"and":[56,107],"achieves":[57,108],"first-order":[59],"mismatch":[60],"shaping":[61],"negligible":[63],"extra":[64],"loss.":[66],"SAR":[69],"ADC":[70],"fabricated":[72],"standard":[75],"180":[76],"nm":[77],"CMOS":[78],"technology":[79],"core":[82],"area":[83],"0.226":[85],"mm":[86],"<sup":[87],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[88],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[89],".":[90],"It":[91],"consumes":[92],"9.15":[93],"\u03bcW":[94],"at":[95],"200":[96],"kS/s":[97],"sampling":[98],"rate,":[99],"resulting":[100,115],"reduction":[104],"15%,":[106],"SNDR":[110],"68.85":[112],"dB.":[113],"figure":[116],"merit":[118],"(FoM)":[119],"20.13":[121],"fJ/conversion-step.":[122]},"counts_by_year":[{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
