{"id":"https://openalex.org/W2964943829","doi":"https://doi.org/10.23919/vlsic.2019.8778010","title":"A Reference Oversampling Digital Phase-Locked Loop with -240 dB FOM and -80 dBc Reference Spur","display_name":"A Reference Oversampling Digital Phase-Locked Loop with -240 dB FOM and -80 dBc Reference Spur","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2964943829","doi":"https://doi.org/10.23919/vlsic.2019.8778010","mag":"2964943829"},"language":"en","primary_location":{"id":"doi:10.23919/vlsic.2019.8778010","is_oa":false,"landing_page_url":"https://doi.org/10.23919/vlsic.2019.8778010","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Symposium on VLSI Circuits","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/A5051896075","display_name":"Ji-Hwan Seol","orcid":"https://orcid.org/0000-0002-8081-0040"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ji-Hwan Seol","raw_affiliation_strings":["University of Michigan, Ann Arbor, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000767141","display_name":"Dennis Sylvester","orcid":"https://orcid.org/0000-0003-2598-0458"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dennis Sylvester","raw_affiliation_strings":["University of Michigan, Ann Arbor, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026311377","display_name":"David Blaauw","orcid":"https://orcid.org/0000-0001-6744-7075"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Blaauw","raw_affiliation_strings":["University of Michigan, Ann Arbor, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011801401","display_name":"Taekwang Jang","orcid":"https://orcid.org/0000-0002-4651-0677"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Taekwang Jang","raw_affiliation_strings":["ETH Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7877,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.90803656,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"C160","last_page":"C161"},"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":0.9832000136375427,"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":0.9832000136375427,"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":0.9790999889373779,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.965399980545044,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/spur","display_name":"Spur","score":0.9281198978424072},{"id":"https://openalex.org/keywords/dbc","display_name":"dBc","score":0.9226556420326233},{"id":"https://openalex.org/keywords/oversampling","display_name":"Oversampling","score":0.7592872381210327},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.546170175075531},{"id":"https://openalex.org/keywords/loop","display_name":"Loop (graph theory)","score":0.531568706035614},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3990130126476288},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3377647399902344},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.33634448051452637},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33294108510017395},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.2725854516029358},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1464967131614685},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14491316676139832},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09832236170768738},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.06986188888549805}],"concepts":[{"id":"https://openalex.org/C2779821383","wikidata":"https://www.wikidata.org/wiki/Q7581537","display_name":"Spur","level":2,"score":0.9281198978424072},{"id":"https://openalex.org/C193523891","wikidata":"https://www.wikidata.org/wiki/Q1771950","display_name":"dBc","level":3,"score":0.9226556420326233},{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.7592872381210327},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.546170175075531},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.531568706035614},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3990130126476288},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3377647399902344},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.33634448051452637},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33294108510017395},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.2725854516029358},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1464967131614685},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14491316676139832},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09832236170768738},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.06986188888549805},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/vlsic.2019.8778010","is_oa":false,"landing_page_url":"https://doi.org/10.23919/vlsic.2019.8778010","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Symposium on VLSI Circuits","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2766503024","https://openalex.org/W4206637278","https://openalex.org/W1912065184","https://openalex.org/W2516063142","https://openalex.org/W2372909716","https://openalex.org/W2049525097","https://openalex.org/W2326560183","https://openalex.org/W2353997301","https://openalex.org/W2012676707","https://openalex.org/W2976219355"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,18],"reference":[4,20,37],"oversampling":[5],"phase-locked":[6],"loop":[7,26],"that":[8],"simultaneously":[9],"suppresses":[10],"in-band":[11],"noise":[12,15],"and":[13,34,45],"oscillator":[14],"while":[16],"maintaining":[17],"low":[19],"spur.":[21,38],"The":[22,39],"proposed":[23],"phase":[24],"locked":[25],"achieves":[27],"-240.3":[28],"dB":[29],"Figure":[30],"of":[31],"Merit":[32],"(FOM)":[33],"-80":[35],"dBc":[36],"integrated":[40],"jitter":[41],"is":[42,49],"508":[43],"fsrms":[44],"the":[46],"power":[47],"consumption":[48],"3.6":[50],"mW":[51],"at":[52],"2":[53],"GHz":[54],"output":[55],"clock":[56],"frequency.":[57]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}