{"id":"https://openalex.org/W2537775509","doi":"https://doi.org/10.1109/esscirc.2016.7598330","title":"A 1.4mW 8b 350MS/s loop-unrolled SAR ADC with background offset calibration in 40nm CMOS","display_name":"A 1.4mW 8b 350MS/s loop-unrolled SAR ADC with background offset calibration in 40nm CMOS","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2537775509","doi":"https://doi.org/10.1109/esscirc.2016.7598330","mag":"2537775509"},"language":"en","primary_location":{"id":"doi:10.1109/esscirc.2016.7598330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/esscirc.2016.7598330","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ESSCIRC Conference 2016: 42nd European Solid-State Circuits Conference","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/A5090687087","display_name":"Kareem Ragab","orcid":"https://orcid.org/0000-0001-9171-8955"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Kareem Ragab","raw_affiliation_strings":["University of Texas at Austin, Austin, TX"],"affiliations":[{"raw_affiliation_string":"University of Texas at Austin, Austin, TX","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070329670","display_name":"Nan Sun","orcid":"https://orcid.org/0000-0002-5536-8385"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nan Sun","raw_affiliation_strings":["University of Texas at Austin, Austin, TX"],"affiliations":[{"raw_affiliation_string":"University of Texas at Austin, Austin, TX","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5090687087"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":1.5385,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.82617666,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"417","last_page":"420"},"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":0.9997000098228455,"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":0.9976999759674072,"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/comparator","display_name":"Comparator","score":0.9192898869514465},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.7110217213630676},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.7027390599250793},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.655269205570221},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5348047018051147},{"id":"https://openalex.org/keywords/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.5226790308952332},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4846659004688263},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4076092541217804},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.26647377014160156},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21425649523735046},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1492878794670105}],"concepts":[{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.9192898869514465},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7110217213630676},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.7027390599250793},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.655269205570221},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5348047018051147},{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.5226790308952332},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4846659004688263},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4076092541217804},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.26647377014160156},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21425649523735046},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1492878794670105},{"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/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/esscirc.2016.7598330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/esscirc.2016.7598330","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ESSCIRC Conference 2016: 42nd European Solid-State Circuits Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1559199792","https://openalex.org/W2005378264","https://openalex.org/W2007472976","https://openalex.org/W2008952700","https://openalex.org/W2020287356","https://openalex.org/W2049430882","https://openalex.org/W2095089117","https://openalex.org/W2127245440","https://openalex.org/W2155589054","https://openalex.org/W4234604932"],"related_works":["https://openalex.org/W2278942241","https://openalex.org/W2368405386","https://openalex.org/W2044867305","https://openalex.org/W1977749038","https://openalex.org/W3161676474","https://openalex.org/W2049207285","https://openalex.org/W2082979872","https://openalex.org/W1641489184","https://openalex.org/W2136440001","https://openalex.org/W2135250276"],"abstract_inverted_index":{"A":[0,24],"divide-and-conquer":[1],"approach":[2],"to":[3,33,86],"address":[4],"comparator":[5,60],"offset":[6,22],"mismatch":[7],"in":[8,113],"loop-unrolled":[9],"SAR":[10],"ADC":[11,101],"is":[12],"presented.":[13],"Redundancy":[14],"and":[15,64,94,105],"coarse":[16],"foreground":[17],"calibration":[18,27,43,63],"mitigate":[19],"MSB":[20],"comparators":[21,31],"mismatches.":[23],"novel":[25],"background":[26],"loop":[28],"matches":[29],"LSB":[30],"offsets":[32],"a":[34,41,80,106],"reference":[35],"comparator.":[36],"The":[37],"proposed":[38],"scheme":[39,85],"avoids":[40],"dedicated":[42],"cycle":[44],"that":[45],"would":[46],"slow":[47],"down":[48],"conversion.":[49],"Additionally,":[50],"it":[51],"ensures":[52],"input":[53],"common":[54],"mode":[55],"voltage":[56],"tracking":[57],"for":[58],"each":[59],"during":[61],"both":[62],"normal":[65],"operation,":[66],"without":[67],"requiring":[68],"external":[69],"inputs":[70],"or":[71],"special":[72],"DAC":[73],"configuration.":[74],"This":[75],"enabled":[76],"the":[77],"use":[78],"of":[79,109],"simple":[81],"bidirectional":[82],"single-side":[83],"switching":[84,88,96],"eliminate":[87],"logic":[89],"which":[90],"further":[91],"boosts":[92],"speed":[93],"reduces":[95],"power.":[97],"An":[98],"8b":[99],"prototype":[100],"achieves":[102],"45dB":[103],"SNDR":[104],"Nyquist":[107],"FOM":[108],"31.3fJ/conv-step":[110],"at":[111],"350MS/s":[112],"40nm":[114],"CMOS.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
