{"id":"https://openalex.org/W4308089913","doi":"https://doi.org/10.1109/esscirc55480.2022.9911362","title":"A \u2212247.1 dB FoM, \u221277.9dBc Reference Spur Ring-Oscillator-Based Injection-Locked Clock Multiplier with Multi-Phase-Based Calibration","display_name":"A \u2212247.1 dB FoM, \u221277.9dBc Reference Spur Ring-Oscillator-Based Injection-Locked Clock Multiplier with Multi-Phase-Based Calibration","publication_year":2022,"publication_date":"2022-09-19","ids":{"openalex":"https://openalex.org/W4308089913","doi":"https://doi.org/10.1109/esscirc55480.2022.9911362"},"language":"en","primary_location":{"id":"doi:10.1109/esscirc55480.2022.9911362","is_oa":false,"landing_page_url":"https://doi.org/10.1109/esscirc55480.2022.9911362","pdf_url":null,"source":{"id":"https://openalex.org/S4363608323","display_name":"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)","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/A5028998821","display_name":"Yeonggeun Song","orcid":"https://orcid.org/0000-0002-6021-8912"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yeonggeun Song","raw_affiliation_strings":["Seoul National University,Department of Electrical and Computer Engineering,Seoul,Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University,Department of Electrical and Computer Engineering,Seoul,Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065258997","display_name":"Kyoungjoon Ha","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyoungjoon Ha","raw_affiliation_strings":["Seoul National University,Department of Electrical and Computer Engineering,Seoul,Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University,Department of Electrical and Computer Engineering,Seoul,Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024718349","display_name":"Han-Gon Ko","orcid":"https://orcid.org/0000-0001-5184-3321"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Han-Gon Ko","raw_affiliation_strings":["ONE Semiconductor,Suwon,Korea","ONE Semiconductor, Suwon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ONE Semiconductor,Suwon,Korea","institution_ids":[]},{"raw_affiliation_string":"ONE Semiconductor, Suwon, Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037317381","display_name":"Min-Seong Choo","orcid":"https://orcid.org/0000-0002-8638-6332"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Min-Seong Choo","raw_affiliation_strings":["Hanyang University,Division of Electrical Engineering,Ansan,Korea","Division of Electrical Engineering, Hanyang University, Ansan, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanyang University,Division of Electrical Engineering,Ansan,Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Division of Electrical Engineering, Hanyang University, Ansan, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008010401","display_name":"Deog\u2010Kyoon Jeong","orcid":"https://orcid.org/0000-0003-0436-703X"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Deog-Kyoon Jeong","raw_affiliation_strings":["Seoul National University,Department of Electrical and Computer Engineering,Seoul,Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University,Department of Electrical and Computer Engineering,Seoul,Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16292887,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"249","last_page":"252"},"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9991000294685364,"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/jitter","display_name":"Jitter","score":0.777705192565918},{"id":"https://openalex.org/keywords/ring-oscillator","display_name":"Ring oscillator","score":0.6569254994392395},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.5630697011947632},{"id":"https://openalex.org/keywords/dbc","display_name":"dBc","score":0.5613139271736145},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4667772352695465},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4075063169002533},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.39650556445121765},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3538365066051483},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2680983245372772},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.18875452876091003},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16266196966171265}],"concepts":[{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.777705192565918},{"id":"https://openalex.org/C104111718","wikidata":"https://www.wikidata.org/wiki/Q2153973","display_name":"Ring oscillator","level":3,"score":0.6569254994392395},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.5630697011947632},{"id":"https://openalex.org/C193523891","wikidata":"https://www.wikidata.org/wiki/Q1771950","display_name":"dBc","level":3,"score":0.5613139271736145},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4667772352695465},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4075063169002533},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.39650556445121765},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3538365066051483},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2680983245372772},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.18875452876091003},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16266196966171265}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/esscirc55480.2022.9911362","is_oa":false,"landing_page_url":"https://doi.org/10.1109/esscirc55480.2022.9911362","pdf_url":null,"source":{"id":"https://openalex.org/S4363608323","display_name":"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2946097807","https://openalex.org/W3030003518"],"related_works":["https://openalex.org/W2094999635","https://openalex.org/W2129748095","https://openalex.org/W1876804670","https://openalex.org/W2169669917","https://openalex.org/W2078470659","https://openalex.org/W2008077239","https://openalex.org/W2537722935","https://openalex.org/W2143236970","https://openalex.org/W2779702701","https://openalex.org/W3021686586"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,11,18,36,90,95,98,132,147],"ring-oscillator":[4],"(RO)-based":[5],"injection-locked":[6],"clock":[7,118],"multiplier":[8],"(ILCM)":[9],"with":[10,54,89,131],"new":[12],"background":[13],"calibration":[14,107],"technique":[15],"that":[16],"utilizes":[17],"multi-phase":[19],"generation":[20],"capability":[21],"of":[22,64,111,149],"the":[23,32,51,65,79,83,87,112,116,124,141],"RO.":[24],"By":[25],"detecting":[26],"phase":[27,101],"changes":[28],"before":[29],"and":[30,39,67,109,136],"after":[31],"injection":[33,41,52],"pulse,":[34],"both":[35],"frequency":[37,47],"error":[38],"an":[40],"path":[42,74],"offset":[43,75],"are":[44],"calibrated.":[45],"The":[46,73],"calibrator":[48,76],"operates":[49],"at":[50,78,115,140],"rate":[53,81],"high":[55],"bandwidth,":[56],"which":[57,144],"contributes":[58],"to":[59,86,146],"further":[60],"suppressing":[61],"flicker":[62],"noise":[63],"RO":[66],"producing":[68],"much":[69],"lower":[70],"RMS":[71,129],"jitter.":[72],"operating":[77],"pulse-gating":[80],"makes":[82],"ILCM":[84,126],"converge":[85],"state":[88],"minimum":[91],"reference":[92,117,134],"spur.":[93],"For":[94],"low-power":[96],"implementation,":[97],"sub-sampling":[99],"bang-bang":[100],"detector":[102],"is":[103],"employed":[104],"for":[105],"each":[106],"loop":[108],"all":[110],"loops":[113],"operate":[114],"rate.":[119],"Fabricated":[120],"in":[121],"28-nm":[122],"CMOS,":[123],"proposed":[125],"achieves":[127],"143.6-fs":[128],"jitter":[130],"\u221277.9-dBc":[133],"spur":[135],"consumes":[137],"9.4":[138],"mW":[139],"4.8-GHz":[142],"operation,":[143],"translates":[145],"FoM":[148],"\u2212247.1":[150],"dB.":[151]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}