{"id":"https://openalex.org/W2074339291","doi":"https://doi.org/10.1109/apccas.2012.6418956","title":"A 9.87 nW 1 kS/s 8.7 ENOB SAR ADC for implantable epileptic seizure detection microsystems","display_name":"A 9.87 nW 1 kS/s 8.7 ENOB SAR ADC for implantable epileptic seizure detection microsystems","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2074339291","doi":"https://doi.org/10.1109/apccas.2012.6418956","mag":"2074339291"},"language":"en","primary_location":{"id":"doi:10.1109/apccas.2012.6418956","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2012.6418956","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Asia Pacific Conference on Circuits and Systems","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/A5101615706","display_name":"Anh Tuan","orcid":"https://orcid.org/0000-0002-8320-6818"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Anh Tuan Do","raw_affiliation_strings":["Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore","Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore 639798"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore 639798","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086774411","display_name":"Chun Kit Lam","orcid":"https://orcid.org/0000-0002-8856-9095"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chun Kit Lam","raw_affiliation_strings":["Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore","Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore 639798"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore 639798","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040782915","display_name":"Yung Sern Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yung Sern Tan","raw_affiliation_strings":["Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore","Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore 639798"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore 639798","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009974389","display_name":"Kiat Seng Yeo","orcid":"https://orcid.org/0000-0002-4524-707X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Kiat Seng Yeo","raw_affiliation_strings":["Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore","Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore 639798"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Virtus IC Design Centre of Excellent, School of EEE, Nanyang Technological University, Singapore 639798","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005406774","display_name":"Jia Hao Cheong","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090209","display_name":"Institute of Microelectronics","ror":"https://ror.org/009rw8n36","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210090209","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jia Hao Cheong","raw_affiliation_strings":["Institute of Microelectronics, Singapore","Institute of Microelectronics, Singapore 117685"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Singapore","institution_ids":["https://openalex.org/I4210090209"]},{"raw_affiliation_string":"Institute of Microelectronics, Singapore 117685","institution_ids":["https://openalex.org/I4210090209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015606018","display_name":"Lei Yao","orcid":"https://orcid.org/0000-0002-9503-489X"},"institutions":[{"id":"https://openalex.org/I4210090209","display_name":"Institute of Microelectronics","ror":"https://ror.org/009rw8n36","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210090209","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Lei Yao","raw_affiliation_strings":["Institute of Microelectronics, Singapore","Institute of Microelectronics, Singapore 117685"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Singapore","institution_ids":["https://openalex.org/I4210090209"]},{"raw_affiliation_string":"Institute of Microelectronics, Singapore 117685","institution_ids":["https://openalex.org/I4210090209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109435253","display_name":"Meng Tong Tan","orcid":"https://orcid.org/0000-0002-3203-5019"},"institutions":[{"id":"https://openalex.org/I4210090209","display_name":"Institute of Microelectronics","ror":"https://ror.org/009rw8n36","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210090209","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Meng Tong Tan","raw_affiliation_strings":["Institute of Microelectronics, Singapore","Institute of Microelectronics, Singapore 117685"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Singapore","institution_ids":["https://openalex.org/I4210090209"]},{"raw_affiliation_string":"Institute of Microelectronics, Singapore 117685","institution_ids":["https://openalex.org/I4210090209"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023245534","display_name":"Minkyu Je","orcid":"https://orcid.org/0000-0003-4580-2771"},"institutions":[{"id":"https://openalex.org/I4210090209","display_name":"Institute of Microelectronics","ror":"https://ror.org/009rw8n36","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210090209","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Minkyu Je","raw_affiliation_strings":["Institute of Microelectronics, Singapore","Institute of Microelectronics, Singapore 117685"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Singapore","institution_ids":["https://openalex.org/I4210090209"]},{"raw_affiliation_string":"Institute of Microelectronics, Singapore 117685","institution_ids":["https://openalex.org/I4210090209"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2497,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.50443057,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998000264167786,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9998000264167786,"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/effective-number-of-bits","display_name":"Effective number of bits","score":0.8943807482719421},{"id":"https://openalex.org/keywords/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.8535513877868652},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6931395530700684},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.6881731748580933},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6527807116508484},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5021674633026123},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.48545199632644653},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4737085700035095},{"id":"https://openalex.org/keywords/clock-generator","display_name":"Clock generator","score":0.4526606798171997},{"id":"https://openalex.org/keywords/low-power-electronics","display_name":"Low-power electronics","score":0.4406251013278961},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.43362730741500854},{"id":"https://openalex.org/keywords/parasitic-extraction","display_name":"Parasitic extraction","score":0.43041059374809265},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39402836561203003},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.3402066230773926},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3285883665084839},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3271697163581848},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.2947677969932556},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17429152131080627}],"concepts":[{"id":"https://openalex.org/C16671190","wikidata":"https://www.wikidata.org/wiki/Q505579","display_name":"Effective number of bits","level":3,"score":0.8943807482719421},{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.8535513877868652},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6931395530700684},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.6881731748580933},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6527807116508484},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5021674633026123},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.48545199632644653},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4737085700035095},{"id":"https://openalex.org/C2778023540","wikidata":"https://www.wikidata.org/wiki/Q2164847","display_name":"Clock generator","level":4,"score":0.4526606798171997},{"id":"https://openalex.org/C117551214","wikidata":"https://www.wikidata.org/wiki/Q6692774","display_name":"Low-power electronics","level":4,"score":0.4406251013278961},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.43362730741500854},{"id":"https://openalex.org/C159818811","wikidata":"https://www.wikidata.org/wiki/Q7135947","display_name":"Parasitic extraction","level":2,"score":0.43041059374809265},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39402836561203003},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.3402066230773926},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3285883665084839},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3271697163581848},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.2947677969932556},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17429152131080627},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"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":2,"locations":[{"id":"doi:10.1109/apccas.2012.6418956","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2012.6418956","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Asia Pacific Conference on Circuits and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/101467","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/101467","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W567383269","https://openalex.org/W2013770799","https://openalex.org/W2096218699","https://openalex.org/W2105958058","https://openalex.org/W2121956244","https://openalex.org/W2135601673","https://openalex.org/W2146226197","https://openalex.org/W2147112383","https://openalex.org/W2152816052","https://openalex.org/W2154979280","https://openalex.org/W2177027103"],"related_works":["https://openalex.org/W2914701507","https://openalex.org/W2905521207","https://openalex.org/W2168717468","https://openalex.org/W2161345192","https://openalex.org/W3156142317","https://openalex.org/W4292071990","https://openalex.org/W2076314239","https://openalex.org/W2037883221","https://openalex.org/W2534752653","https://openalex.org/W2979244679"],"abstract_inverted_index":{"This":[0,136],"paper":[1],"presents":[2],"an":[3,57,138],"ultra":[4],"low-power":[5],"SAR":[6,127],"ADC":[7,19,111],"in":[8],"0.18":[9],"\u03bcm":[10],"CMOS":[11],"technology":[12],"for":[13],"epileptic":[14],"seizure":[15],"detection":[16],"applications.":[17],"The":[18],"is":[20,41,60,75,112,147],"powered":[21],"by":[22],"a":[23,103],"single":[24],"supply":[25],"voltage":[26],"of":[27,80,91,98,109,140],"both":[28,105],"analog":[29],"and":[30,65,107],"digital":[31],"circuits":[32],"to":[33,43,62,66,86],"avoid":[34],"using":[35],"the":[36,46,69,78,81,88,92,96,99,110,125],"level-shifters.":[37],"A":[38,72],"latched":[39],"comparator":[40],"used":[42,61,76],"quickly":[44],"generate":[45],"comparison":[47],"results":[48],"while":[49,131],"consuming":[50,132],"no":[51],"DC":[52],"current.":[53],"Split-cap":[54],"architecture":[55],"with":[56],"attenuation":[58],"cap":[59],"minimize":[63],"area":[64],"further":[67],"reduce":[68],"power":[70,145],"consumption.":[71],"smaller-than-unit":[73],"capacitor":[74],"at":[77,119],"end":[79],"least":[82],"significant":[83],"bit":[84],"array":[85],"mitigate":[87],"negative":[89],"impact":[90],"parasitic":[93],"components":[94],"on":[95],"linearity":[97],"capacitors":[100],"array.":[101],"As":[102],"result,":[104],"DNL/INL":[106],"SNDR":[108],"improved.":[113],"Our":[114],"post-layout":[115],"simulation":[116],"shows":[117],"that":[118],"1":[120,123],"V":[121],"supply,":[122],"kS/s":[124],"proposed":[126],"archives":[128],"8.7":[129],"ENOB":[130],"only":[133],"9.87":[134],"nW.":[135,149],"yields":[137],"FOM":[139],"23.7":[141],"fJ/conversion-step.":[142],"Its":[143],"leakage":[144],"consumption":[146],"1.46":[148]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
