{"id":"https://openalex.org/W2920901139","doi":"https://doi.org/10.1109/tcsii.2019.2904100","title":"Offset-Calibration With Time-Domain Comparators Using Inversion-Mode Varactors","display_name":"Offset-Calibration With Time-Domain Comparators Using Inversion-Mode Varactors","publication_year":2019,"publication_date":"2019-03-11","ids":{"openalex":"https://openalex.org/W2920901139","doi":"https://doi.org/10.1109/tcsii.2019.2904100","mag":"2920901139"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2019.2904100","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2019.2904100","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":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/TCSII.2019.2904100","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058722403","display_name":"Rafaella Fiorelli","orcid":"https://orcid.org/0000-0001-9434-4397"},"institutions":[{"id":"https://openalex.org/I4210104545","display_name":"Instituto de Microelectr\u00f3nica de Sevilla","ror":"https://ror.org/01mqtzm43","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210104545","https://openalex.org/I4210147934","https://openalex.org/I79238269"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Rafaella Fiorelli","raw_affiliation_strings":["CSIC, Instituto de Microelectr\u00f3nica de Sevilla, Universidad de Sevilla, Seville, Spain"],"raw_orcid":"https://orcid.org/0000-0001-9434-4397","affiliations":[{"raw_affiliation_string":"CSIC, Instituto de Microelectr\u00f3nica de Sevilla, Universidad de Sevilla, Seville, Spain","institution_ids":["https://openalex.org/I4210104545","https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048495527","display_name":"Manuel Delgado\u2010Restituto","orcid":"https://orcid.org/0000-0002-7707-0897"},"institutions":[{"id":"https://openalex.org/I4210104545","display_name":"Instituto de Microelectr\u00f3nica de Sevilla","ror":"https://ror.org/01mqtzm43","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210104545","https://openalex.org/I4210147934","https://openalex.org/I79238269"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel Delgado-Restituto","raw_affiliation_strings":["CSIC, Instituto de Microelectr\u00f3nica de Sevilla, Universidad de Sevilla, Seville, Spain"],"raw_orcid":"https://orcid.org/0000-0002-7707-0897","affiliations":[{"raw_affiliation_string":"CSIC, Instituto de Microelectr\u00f3nica de Sevilla, Universidad de Sevilla, Seville, Spain","institution_ids":["https://openalex.org/I4210104545","https://openalex.org/I79238269"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029359976","display_name":"\u00c1. Rodr\u00edguez\u2010V\u00e1zquez","orcid":"https://orcid.org/0000-0002-1006-5241"},"institutions":[{"id":"https://openalex.org/I4210104545","display_name":"Instituto de Microelectr\u00f3nica de Sevilla","ror":"https://ror.org/01mqtzm43","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210104545","https://openalex.org/I4210147934","https://openalex.org/I79238269"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Angel Rodriguez-Vazquez","raw_affiliation_strings":["CSIC, Instituto de Microelectr\u00f3nica de Sevilla, Universidad de Sevilla, Seville, Spain"],"raw_orcid":"https://orcid.org/0000-0002-1006-5241","affiliations":[{"raw_affiliation_string":"CSIC, Instituto de Microelectr\u00f3nica de Sevilla, Universidad de Sevilla, Seville, Spain","institution_ids":["https://openalex.org/I4210104545","https://openalex.org/I79238269"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4946,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.5763154,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"67","issue":"1","first_page":"47","last_page":"51"},"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/T11417","display_name":"Advancements in PLL and VCO Technologies","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"}},{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9980000257492065,"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/comparator","display_name":"Comparator","score":0.8673937916755676},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.7068129777908325},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5941817760467529},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.594143807888031},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5450047850608826},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5027222633361816},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4965973496437073},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.4374871850013733},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4330507516860962},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4061487317085266},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27145859599113464},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23764091730117798},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.10629963874816895}],"concepts":[{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.8673937916755676},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.7068129777908325},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5941817760467529},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.594143807888031},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5450047850608826},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5027222633361816},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4965973496437073},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.4374871850013733},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4330507516860962},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4061487317085266},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27145859599113464},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23764091730117798},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.10629963874816895},{"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/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","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":4,"locations":[{"id":"doi:10.1109/tcsii.2019.2904100","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2019.2904100","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"},{"id":"pmh:oai:idus.us.es:11441/90499","is_oa":false,"landing_page_url":"https://idus.us.es/handle//11441/90499","pdf_url":null,"source":{"id":"https://openalex.org/S4306400333","display_name":"idUS (Universidad de Sevilla)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79238269","host_organization_name":"Universidad de Sevilla","host_organization_lineage":["https://openalex.org/I79238269"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:digital.csic.es:10261/206288","is_oa":false,"landing_page_url":"http://hdl.handle.net/10261/206288","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"art\u00edculo"},{"id":"pmh:oai:zenodo.org:14769796","is_oa":true,"landing_page_url":"https://doi.org/10.1109/TCSII.2019.2904100","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/other"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:14769796","is_oa":true,"landing_page_url":"https://doi.org/10.1109/TCSII.2019.2904100","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/other"},"sustainable_development_goals":[{"score":0.6700000166893005,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G3113345456","display_name":null,"funder_award_id":"TEC2016-80923-P","funder_id":"https://openalex.org/F4320321837","funder_display_name":"Ministerio de Econom\u00eda y Competitividad"},{"id":"https://openalex.org/G8422323882","display_name":null,"funder_award_id":"ONR N00014141355","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320321837","display_name":"Ministerio de Econom\u00eda y Competitividad","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1997715728","https://openalex.org/W1997782294","https://openalex.org/W2052276427","https://openalex.org/W2055510065","https://openalex.org/W2082365076","https://openalex.org/W2087792897","https://openalex.org/W2103254324","https://openalex.org/W2104456441","https://openalex.org/W2110148769","https://openalex.org/W2135196523","https://openalex.org/W2158959564","https://openalex.org/W2170918474","https://openalex.org/W2291197622","https://openalex.org/W2535745143","https://openalex.org/W2549750322","https://openalex.org/W2578722542","https://openalex.org/W2742121197"],"related_works":["https://openalex.org/W2034349229","https://openalex.org/W3004219868","https://openalex.org/W4366783034","https://openalex.org/W2136440001","https://openalex.org/W2135250276","https://openalex.org/W1965493748","https://openalex.org/W2122001378","https://openalex.org/W1951127657","https://openalex.org/W1901843583","https://openalex.org/W3214591077"],"abstract_inverted_index":{"This":[0,60],"brief":[1],"presents":[2],"a":[3,19,37,67,79],"differential":[4,68],"time-domain":[5],"comparator":[6],"formed":[7],"by":[8],"two":[9],"voltage":[10],"controlled":[11,41],"delay":[12,28],"lines,":[13],"one":[14],"per":[15],"input":[16],"terminal,":[17],"and":[18],"binary":[20],"phase":[21],"detector":[22],"for":[23,57,87],"comparison":[24],"solving.":[25],"The":[26,75],"propagation":[27],"through":[29],"the":[30,50,64,89,92,98,101],"respective":[31],"lines":[32],"can":[33,54],"be":[34,55],"adjusted":[35],"with":[36,63],"set":[38],"of":[39,66,91,100],"digitally":[40],"inversion-mode":[42],"varactors.":[43],"These":[44],"varactors":[45,93],"provide":[46],"tuning":[47],"capabilities":[48],"to":[49,96],"comparator;":[51],"feature":[52],"which":[53],"exploited":[56],"offset":[58,99],"calibration.":[59],"is":[61],"demonstrated":[62],"implementation":[65],"10-bit":[69],"successive":[70],"approximation":[71],"register":[72],"analog-to-digital":[73],"converters.":[74],"design,":[76],"fabricated":[77],"in":[78,94,108],"0.18-\u03bcm":[80],"CMOS":[81],"process,":[82],"includes":[83],"an":[84],"automatic":[85],"mechanism":[86],"adjusting":[88],"capacitance":[90],"order":[95],"calibrate":[97],"whole":[102],"converter.":[103],"Correct":[104],"functionality":[105],"was":[106],"measured":[107],"all":[109],"samples.":[110]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
