{"id":"https://openalex.org/W2184563336","doi":"https://doi.org/10.1142/s0218126616400065","title":"Wide Input Range Supply Voltage Tolerant Capacitive Sensor Readout Using On-Chip Solar Cell","display_name":"Wide Input Range Supply Voltage Tolerant Capacitive Sensor Readout Using On-Chip Solar Cell","publication_year":2015,"publication_date":"2015-10-13","ids":{"openalex":"https://openalex.org/W2184563336","doi":"https://doi.org/10.1142/s0218126616400065","mag":"2184563336"},"language":"en","primary_location":{"id":"doi:10.1142/s0218126616400065","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126616400065","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","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/A5052815314","display_name":"Su-Yan Fan","orcid":null},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Suyan Fan","raw_affiliation_strings":["State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029369208","display_name":"Man\u2010Kay Law","orcid":"https://orcid.org/0000-0002-2799-1129"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":true,"raw_author_name":"Man-Kay Law","raw_affiliation_strings":["State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101573265","display_name":"Mingzhong Li","orcid":"https://orcid.org/0000-0003-0154-2242"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Mingzhong Li","raw_affiliation_strings":["State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438523","display_name":"Zhiyuan Chen","orcid":"https://orcid.org/0000-0003-4673-5814"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Zhiyuan Chen","raw_affiliation_strings":["State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060389034","display_name":"Chio-In Ieong","orcid":null},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Chio-In Ieong","raw_affiliation_strings":["State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058845450","display_name":"Pui\u2010In Mak","orcid":"https://orcid.org/0000-0002-3579-8740"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Pui-In Mak","raw_affiliation_strings":["Department of ECE, Faculty of Science and Technology, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, Faculty of Science and Technology, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106943352","display_name":"Rui P. Martins","orcid":"https://orcid.org/0000-0003-2821-648X"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Rui P. Martins","raw_affiliation_strings":["Department of ECE, Faculty of Science and Technology, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, Faculty of Science and Technology, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI Department, University of Macau, Taipa, Macau, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5029369208"],"corresponding_institution_ids":["https://openalex.org/I204512498"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08412958,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":"01","first_page":"1640006","last_page":"1640006"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9998999834060669,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9997000098228455,"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":0.9991999864578247,"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/cmos","display_name":"CMOS","score":0.5861733555793762},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5489346981048584},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5350319743156433},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.46984949707984924},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.4693012535572052},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.4624811112880707},{"id":"https://openalex.org/keywords/charge-sharing","display_name":"Charge sharing","score":0.44159752130508423},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3883615732192993},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3675229847431183},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.2641649842262268},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18472355604171753},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.13840284943580627}],"concepts":[{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5861733555793762},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5489346981048584},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5350319743156433},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.46984949707984924},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.4693012535572052},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.4624811112880707},{"id":"https://openalex.org/C2781179661","wikidata":"https://www.wikidata.org/wiki/Q5074272","display_name":"Charge sharing","level":3,"score":0.44159752130508423},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3883615732192993},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3675229847431183},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2641649842262268},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18472355604171753},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.13840284943580627},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218126616400065","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126616400065","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9200000166893005,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W605564925","https://openalex.org/W1519892046","https://openalex.org/W1857077004","https://openalex.org/W2010689540","https://openalex.org/W2025012216","https://openalex.org/W2040610366","https://openalex.org/W2043633993","https://openalex.org/W2050384780","https://openalex.org/W2104340505","https://openalex.org/W2119988986","https://openalex.org/W2125488136","https://openalex.org/W2126783696","https://openalex.org/W2134904817","https://openalex.org/W2150276124","https://openalex.org/W2158254733","https://openalex.org/W2161457969","https://openalex.org/W2163728097","https://openalex.org/W2168933654","https://openalex.org/W2567311997"],"related_works":["https://openalex.org/W2014033206","https://openalex.org/W1993919688","https://openalex.org/W2556339610","https://openalex.org/W3014521742","https://openalex.org/W2347585086","https://openalex.org/W4285046132","https://openalex.org/W2617868873","https://openalex.org/W3204141294","https://openalex.org/W2589751677","https://openalex.org/W4210807885"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,60,82,119,132,151,164,188,195,206,212,219,236,243],"wide":[4,152],"input":[5,153,192],"range":[6,52,154],"supply":[7,111],"voltage":[8],"tolerant":[9],"capacitive":[10],"sensor":[11,31],"readout":[12,32,148],"circuit":[13,33,149],"using":[14,59,81,118,131],"on-chip":[15,39,80],"solar":[16,40],"cell":[17,41,87],"is":[18,34,57,115,129,250],"presented.":[19],"Based":[20],"on":[21],"capacitance":[22,193,213],"controlled":[23],"oscillators":[24],"(CCOs)":[25],"for":[26],"ultra-low":[27],"voltage/power":[28],"consumption,":[29],"the":[30,38,44,95,147,200],"directly":[35],"powered":[36],"by":[37,117],"to":[42,159,174,183,211],"improve":[43],"overall":[45],"system":[46,128],"energy":[47],"efficiency.":[48],"An":[49],"extended":[50],"sensing":[51,55,127],"with":[53,122,163,218],"high":[54],"accuracy":[56],"achieved":[58],"two-step":[61],"successive":[62],"approximation":[63],"register":[64],"(SAR)":[65],"and":[66,92,102,194,235],"delta-sigma":[67],"([Formula:":[68],"see":[69,135,137,157,161,172,176,181,185,190,197,202,216,224,233,241,248],"text])":[70],"analog-to-digital":[71],"(A/D)":[72],"conversion":[73,220],"(ADC)":[74],"scheme.":[75],"Digital":[76],"controls":[77],"are":[78,106],"generated":[79],"customized":[83],"sub-threshold":[84],"digital":[85],"standard":[86,133],"library.":[88],"Systematic":[89],"error":[90],"analysis":[91],"optimization":[93],"including":[94],"finite":[96],"switch":[97],"on-resistance,":[98],"buffer":[99],"input-dependent":[100],"delay,":[101],"SAR":[103],"quantization":[104],"nonlinearity":[105],"also":[107],"outlined.":[108],"High":[109],"power":[110,229],"rejection":[112],"ratio":[113],"(PSRR)":[114],"ensured":[116],"pseudo-differential":[120],"topology":[121],"ratiometric":[123],"readout.":[124],"The":[125],"complete":[126],"implemented":[130],"0.18[Formula:":[134],"text][Formula:":[136],"text]m":[138],"complementary":[139],"metal-oxide-semiconductor":[140],"(CMOS)":[141],"process.":[142],"Simulation":[143],"results":[144],"show":[145],"that":[146],"achieves":[150,205],"from":[155,170,179],"1.5[Formula:":[156],"text]pF":[158,162,191],"6.5[Formula:":[160],"worst":[165],"case":[166],"PSRR":[167],"of":[168,208,214,222,231,239,246],"0.5%":[169],"0.3[Formula:":[171,180,196],"text]V":[173,177,182,198],"0.42[Formula:":[175],"(0.67%":[178],"0.6[Formula:":[184],"text]V).":[186],"With":[187,226],"3.5[Formula:":[189],"supply,":[199],"[Formula:":[201],"text]":[203],"stage":[204],"resolution":[207],"7.1-bit":[209],"(corresponding":[210],"2.2[Formula:":[215],"text]fF/LSB)":[217],"frequency":[221,238],"371[Formula:":[223],"text]Hz.":[225],"an":[227],"average":[228],"consumption":[230],"40[Formula:":[232],"text]nW":[234],"sampling":[237],"47.5[Formula:":[240],"text]kHz,":[242],"figure-of-merit":[244],"(FoM)":[245],"0.78[Formula:":[247],"text]pJ/conv-step":[249],"achieved.":[251]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
