{"id":"https://openalex.org/W4415744263","doi":"https://doi.org/10.1109/sbcci66862.2025.11218638","title":"A 1-MHz, 24-ppm/\u00b0C fully-integrated RC relaxation clock reference using 180 nm open-source PDK","display_name":"A 1-MHz, 24-ppm/\u00b0C fully-integrated RC relaxation clock reference using 180 nm open-source PDK","publication_year":2025,"publication_date":"2025-08-25","ids":{"openalex":"https://openalex.org/W4415744263","doi":"https://doi.org/10.1109/sbcci66862.2025.11218638"},"language":null,"primary_location":{"id":"doi:10.1109/sbcci66862.2025.11218638","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sbcci66862.2025.11218638","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 38th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI)","raw_type":"proceedings-article"},"type":"conference-paper","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":null,"display_name":"C\u00e9sar Augusto Marcelo Albuquerque","orcid":null},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"C\u00e9sar Augusto Marcelo Albuquerque","raw_affiliation_strings":["Federal University of Santa Catarina,Department of Electrical and Electronics Engineering,Florian&#x00F3;polis,SC,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina,Department of Electrical and Electronics Engineering,Florian&#x00F3;polis,SC,Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024027139","display_name":"Gabriel Maranh\u00e3o","orcid":"https://orcid.org/0000-0001-5651-6661"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Gabriel Maranh\u00e3o","raw_affiliation_strings":["Federal University of Santa Catarina,Department of Electrical and Electronics Engineering,Florian&#x00F3;polis,SC,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina,Department of Electrical and Electronics Engineering,Florian&#x00F3;polis,SC,Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040672397","display_name":"Deni Germano Alves Neto","orcid":"https://orcid.org/0000-0003-1905-5434"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Deni Germano Alves Neto","raw_affiliation_strings":["Federal University of Santa Catarina,Department of Electrical and Electronics Engineering,Florian&#x00F3;polis,SC,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina,Department of Electrical and Electronics Engineering,Florian&#x00F3;polis,SC,Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003026855","display_name":"Andrea Franco","orcid":"https://orcid.org/0000-0003-0249-1352"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Augusto Paulo Franco","raw_affiliation_strings":["Federal University of Santa Catarina,Department of Electrical and Electronics Engineering,Florian&#x00F3;polis,SC,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina,Department of Electrical and Electronics Engineering,Florian&#x00F3;polis,SC,Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036909929","display_name":"M.C. Schneider","orcid":"https://orcid.org/0000-0001-5733-9468"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"M\u00e1rcio Cherem Schneider","raw_affiliation_strings":["Federal University of Santa Catarina,Department of Electrical and Electronics Engineering,Florian&#x00F3;polis,SC,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina,Department of Electrical and Electronics Engineering,Florian&#x00F3;polis,SC,Brazil","institution_ids":["https://openalex.org/I4104125"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4104125"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.38093581,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.5206999778747559,"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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.5206999778747559,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.21330000460147858,"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":0.1468999981880188,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.5857999920845032},{"id":"https://openalex.org/keywords/relaxation-oscillator","display_name":"Relaxation oscillator","score":0.5134000182151794},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.44679999351501465},{"id":"https://openalex.org/keywords/frequency-standard","display_name":"Frequency standard","score":0.44279998540878296},{"id":"https://openalex.org/keywords/temperature-coefficient","display_name":"Temperature coefficient","score":0.4235999882221222},{"id":"https://openalex.org/keywords/rc-circuit","display_name":"RC circuit","score":0.40630000829696655},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.38029998540878296}],"concepts":[{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.5857999920845032},{"id":"https://openalex.org/C135854075","wikidata":"https://www.wikidata.org/wiki/Q1421688","display_name":"Relaxation oscillator","level":4,"score":0.5134000182151794},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4970000088214874},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.44679999351501465},{"id":"https://openalex.org/C131221115","wikidata":"https://www.wikidata.org/wiki/Q362396","display_name":"Frequency standard","level":2,"score":0.44279998540878296},{"id":"https://openalex.org/C16643434","wikidata":"https://www.wikidata.org/wiki/Q898642","display_name":"Temperature coefficient","level":2,"score":0.4235999882221222},{"id":"https://openalex.org/C39394816","wikidata":"https://www.wikidata.org/wiki/Q939318","display_name":"RC circuit","level":4,"score":0.40630000829696655},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3817000091075897},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.38029998540878296},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.3725999891757965},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.3610000014305115},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.34709998965263367},{"id":"https://openalex.org/C72293138","wikidata":"https://www.wikidata.org/wiki/Q909741","display_name":"Temperature measurement","level":2,"score":0.3269999921321869},{"id":"https://openalex.org/C39353612","wikidata":"https://www.wikidata.org/wiki/Q5283759","display_name":"Atmospheric temperature range","level":2,"score":0.2989000082015991},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.2915000021457672},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2904999852180481},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.28529998660087585},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.27570000290870667},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.25060001015663147}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sbcci66862.2025.11218638","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sbcci66862.2025.11218638","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 38th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1961387627","https://openalex.org/W2010718144","https://openalex.org/W2065757592","https://openalex.org/W2102091251","https://openalex.org/W2135219208","https://openalex.org/W2545024857","https://openalex.org/W3084672746","https://openalex.org/W4242464231"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,14,67,75],"design":[4],"of":[5,32,39,48,74,80],"a":[6,29,36,45,55],"fully":[7],"integrated":[8],"1":[9],"MHz":[10,34],"clock":[11],"reference,":[12],"using":[13,77],"GF180MCU":[15],"open-source":[16],"PDK.":[17],"The":[18],"proposed":[19],"circuit":[20],"uses":[21],"an":[22,78],"RC":[23],"relaxation":[24],"topology;":[25],"post-layout":[26],"simulations":[27,66],"presented":[28],"central":[30],"frequency":[31,68],"1.084":[33],"with":[35,54],"temperature":[37,46],"coefficient":[38],"$24":[40],"\\mathrm{ppm}":[41],"/^{\\circ}":[42],"\\mathrm{C}$":[43,50,53],"over":[44],"range":[47],"$-20^{\\circ}":[49],"to":[51],"$120^{\\circ}":[52],"3.3":[56],"V":[57],"supply":[58],"voltage,":[59],"in":[60],"process":[61],"and":[62,83],"mismatch":[63],"Monte":[64],"Carlo":[65],"standard":[69],"deviation":[70],"was":[71],"$6.3":[72],"\\%$":[73],"average,":[76],"area":[79],"$0.0065":[81],"\\mathrm{~mm}^{2}$,":[82],"consuming":[84],"0.26":[85],"mW.":[86]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-31T00:00:00"}
