{"id":"https://openalex.org/W2119656013","doi":"https://doi.org/10.1109/asscc.2011.6123582","title":"A 0.8V, sub-mW, varactor-tuning ring-oscillator-based clock generator in 32nm CMOS","display_name":"A 0.8V, sub-mW, varactor-tuning ring-oscillator-based clock generator in 32nm CMOS","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2119656013","doi":"https://doi.org/10.1109/asscc.2011.6123582","mag":"2119656013"},"language":"en","primary_location":{"id":"doi:10.1109/asscc.2011.6123582","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asscc.2011.6123582","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Asian Solid-State Circuits Conference 2011","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":"https://openalex.org/A5070191836","display_name":"Jenlung Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jenlung Liu","raw_affiliation_strings":["Samsung Electronics Company Limited, Yongin si, South Korea","Samsung Electronics. Co. Ltd Yong-in city, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Yongin si, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics. Co. Ltd Yong-in city, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103720906","display_name":"Sehyung Jeon","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sehyung Jeon","raw_affiliation_strings":["Samsung Electronics Company Limited, Yongin si, South Korea","Samsung Electronics. Co. Ltd Yong-in city, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Yongin si, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics. Co. Ltd Yong-in city, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011801401","display_name":"Taekwang Jang","orcid":"https://orcid.org/0000-0002-4651-0677"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tae-Kwang Jang","raw_affiliation_strings":["Samsung Electronics Company Limited, Yongin si, South Korea","Samsung Electronics. Co. Ltd Yong-in city, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Yongin si, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics. Co. Ltd Yong-in city, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100607744","display_name":"Dohyung Kim","orcid":"https://orcid.org/0000-0002-1586-1466"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dohyung Kim","raw_affiliation_strings":["Samsung Electronics Company Limited, Yongin si, South Korea","Samsung Electronics. Co. Ltd Yong-in city, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Yongin si, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics. Co. Ltd Yong-in city, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100462759","display_name":"Jihyun Kim","orcid":"https://orcid.org/0000-0001-8493-2881"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jihyun Kim","raw_affiliation_strings":["Samsung Electronics Company Limited, Yongin si, South Korea","Samsung Electronics. Co. Ltd Yong-in city, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Yongin si, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics. Co. Ltd Yong-in city, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103247483","display_name":"Jaejin Park","orcid":"https://orcid.org/0009-0000-1919-3306"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaejin Park","raw_affiliation_strings":["Samsung Electronics Company Limited, Yongin si, South Korea","Samsung Electronics. Co. Ltd Yong-in city, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Yongin si, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics. Co. Ltd Yong-in city, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101850552","display_name":"Hojin Park","orcid":"https://orcid.org/0000-0001-5581-6427"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hojin Park","raw_affiliation_strings":["Samsung Electronics Company Limited, Yongin si, South Korea","Samsung Electronics. Co. Ltd Yong-in city, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Yongin si, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics. Co. Ltd Yong-in city, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"337","last_page":"340"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":1.0,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":1.0,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9940999746322632,"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.7103785872459412},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.7089958786964417},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6320204734802246},{"id":"https://openalex.org/keywords/clock-generator","display_name":"Clock generator","score":0.6022212505340576},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5957109928131104},{"id":"https://openalex.org/keywords/ring-oscillator","display_name":"Ring oscillator","score":0.5788009166717529},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.5684272646903992},{"id":"https://openalex.org/keywords/varicap","display_name":"Varicap","score":0.5489910840988159},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5383303165435791},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4947757124900818},{"id":"https://openalex.org/keywords/pll-multibit","display_name":"PLL multibit","score":0.44429564476013184},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4376918375492096},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.4355875551700592},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4188338816165924},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.41806361079216003},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.17568078637123108},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1562885046005249},{"id":"https://openalex.org/keywords/clock-signal","display_name":"Clock signal","score":0.14835044741630554}],"concepts":[{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.7103785872459412},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.7089958786964417},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6320204734802246},{"id":"https://openalex.org/C2778023540","wikidata":"https://www.wikidata.org/wiki/Q2164847","display_name":"Clock generator","level":4,"score":0.6022212505340576},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5957109928131104},{"id":"https://openalex.org/C104111718","wikidata":"https://www.wikidata.org/wiki/Q2153973","display_name":"Ring oscillator","level":3,"score":0.5788009166717529},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.5684272646903992},{"id":"https://openalex.org/C15485314","wikidata":"https://www.wikidata.org/wiki/Q467463","display_name":"Varicap","level":4,"score":0.5489910840988159},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5383303165435791},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4947757124900818},{"id":"https://openalex.org/C77881186","wikidata":"https://www.wikidata.org/wiki/Q7119642","display_name":"PLL multibit","level":4,"score":0.44429564476013184},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4376918375492096},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.4355875551700592},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4188338816165924},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.41806361079216003},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.17568078637123108},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1562885046005249},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"score":0.14835044741630554},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"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/asscc.2011.6123582","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asscc.2011.6123582","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Asian Solid-State Circuits Conference 2011","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2050862963","https://openalex.org/W2055913428","https://openalex.org/W2079229908","https://openalex.org/W2108458508","https://openalex.org/W2155053394","https://openalex.org/W2177833654"],"related_works":["https://openalex.org/W2024671495","https://openalex.org/W2095964384","https://openalex.org/W2011685869","https://openalex.org/W2351038718","https://openalex.org/W2102265341","https://openalex.org/W3120993187","https://openalex.org/W2129934783","https://openalex.org/W2038112225","https://openalex.org/W2118058936","https://openalex.org/W3138798813"],"abstract_inverted_index":{"A":[0],"low-voltage":[1],"operation,":[2],"small-die-area,":[3],"fully":[4,25],"integrated":[5],"Phase-Locked":[6],"Loop":[7],"(PLL)":[8],"as":[9],"a":[10,24,57,80,87,123],"clock":[11],"generator":[12],"is":[13,52,75,96,130],"described":[14],"in":[15,46],"an":[16,135],"advanced":[17],"32nm":[18],"CMOS":[19],"technology.":[20],"The":[21,72,92],"PLL":[22,51,117],"employs":[23],"digital,":[26],"6-bit":[27],"automatic":[28],"frequency":[29,35,85,137],"calibrator":[30],"(AFC),":[31],"and":[32,41,107,126],"varactors":[33],"for":[34],"fine-tuning.":[36],"To":[37],"improve":[38],"the":[39,44,50,116],"performance":[40],"lower":[42],"down":[43],"cost":[45],"mobile":[47],"SoC":[48],"applications,":[49],"capable":[53],"of":[54,60,90,138],"operating":[55],"at":[56,77,83,134],"supply":[58,88,125],"voltage":[59,69,89],"0.8V":[61,124],"over":[62],"production":[63],"test":[64],"with":[65,122],"only":[66],"regular":[67],"threshold":[68],"(RVT)":[70],"transistors.":[71],"power":[73,109],"consumption":[74],"measured":[76],"0.7mW":[78,121],"when":[79],"VCO":[81],"oscillates":[82],"700MHz":[84],"under":[86],"0.8V.":[91],"total":[93],"die":[94],"size":[95],"200\u03bcm":[97],"by":[98],"200\u03bcm,":[99],"including":[100],"global":[101],"power/ground":[102],"routing,":[103],"input":[104],"ESD":[105],"cells":[106],"on-chip":[108],"decoupling":[110],"capacitors.":[111],"Production":[112],"tests":[113],"show":[114],"that":[115],"consumes":[118],"less":[119,131],"than":[120,132],"rms":[127],"period":[128],"jitter":[129],"3.3ps":[133],"output":[136],"700MHz.":[139]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
