{"id":"https://openalex.org/W2964834551","doi":"https://doi.org/10.23919/vlsic.2019.8778061","title":"A 0.25-0.4V, Sub-0.11mW/GHz, 0.15-1.6GHz PLL Using an Offset Dual-Path Loop Architecture with Dynamic Charge Pumps","display_name":"A 0.25-0.4V, Sub-0.11mW/GHz, 0.15-1.6GHz PLL Using an Offset Dual-Path Loop Architecture with Dynamic Charge Pumps","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2964834551","doi":"https://doi.org/10.23919/vlsic.2019.8778061","mag":"2964834551"},"language":"en","primary_location":{"id":"doi:10.23919/vlsic.2019.8778061","is_oa":false,"landing_page_url":"https://doi.org/10.23919/vlsic.2019.8778061","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":"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/A5100423044","display_name":"Zhao Zhang","orcid":"https://orcid.org/0000-0002-9009-9045"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Zhao Zhang","raw_affiliation_strings":["HKUST-Qualcomm Lab, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong SAR, China"],"affiliations":[{"raw_affiliation_string":"HKUST-Qualcomm Lab, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong SAR, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088432822","display_name":"Guang Zhu","orcid":"https://orcid.org/0000-0001-9970-4988"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]},{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Guang Zhu","raw_affiliation_strings":["HKUST-Qualcomm Lab, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong SAR, China"],"affiliations":[{"raw_affiliation_string":"HKUST-Qualcomm Lab, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong SAR, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033252398","display_name":"C. Patrick Yue","orcid":"https://orcid.org/0000-0002-0211-2394"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"C. Patrick Yue","raw_affiliation_strings":["HKUST-Qualcomm Lab, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong SAR, China"],"affiliations":[{"raw_affiliation_string":"HKUST-Qualcomm Lab, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong SAR, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100423044"],"corresponding_institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"],"apc_list":null,"apc_paid":null,"fwci":0.1192,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.45348389,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"C158","last_page":"C159"},"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":0.9998000264167786,"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"}},"topics":[{"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.998199999332428,"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":0.9973999857902527,"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/offset","display_name":"Offset (computer science)","score":0.8073670864105225},{"id":"https://openalex.org/keywords/charge-pump","display_name":"Charge pump","score":0.7560648322105408},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.7247587442398071},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.5882619023323059},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5244027376174927},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4629453420639038},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.42964109778404236},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4240427613258362},{"id":"https://openalex.org/keywords/phase-frequency-detector","display_name":"Phase frequency detector","score":0.42095035314559937},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3308403491973877},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2499341070652008},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.13912510871887207},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.12506645917892456}],"concepts":[{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.8073670864105225},{"id":"https://openalex.org/C114825011","wikidata":"https://www.wikidata.org/wiki/Q440704","display_name":"Charge pump","level":4,"score":0.7560648322105408},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7247587442398071},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.5882619023323059},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5244027376174927},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4629453420639038},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.42964109778404236},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4240427613258362},{"id":"https://openalex.org/C2776158855","wikidata":"https://www.wikidata.org/wiki/Q2085341","display_name":"Phase frequency detector","level":5,"score":0.42095035314559937},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3308403491973877},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2499341070652008},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.13912510871887207},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.12506645917892456},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/vlsic.2019.8778061","is_oa":false,"landing_page_url":"https://doi.org/10.23919/vlsic.2019.8778061","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"},{"id":"pmh:oai:repository.ust.hk:1783.1-100915","is_oa":false,"landing_page_url":"http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000531736500053","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2148226683"],"related_works":["https://openalex.org/W4385624389","https://openalex.org/W2979324006","https://openalex.org/W2369807905","https://openalex.org/W4381745543","https://openalex.org/W2087564251","https://openalex.org/W2752021769","https://openalex.org/W3177439118","https://openalex.org/W2115565809","https://openalex.org/W2119216036","https://openalex.org/W2378414896"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"ultra-low-voltage":[4],"PLL":[5],"(ULVPLL)":[6],"with":[7],"minimum":[8],"supply":[9,41,71],"voltage":[10,72],"at":[11,38,83,94],"0.25V.":[12],"An":[13],"offset":[14,85,96],"dual-path":[15],"loop":[16],"architecture":[17],"is":[18,64,81],"proposed":[19],"to":[20,32,49],"relax":[21],"the":[22,27,34,51,61],"current":[23],"matching":[24],"requirement":[25],"in":[26,58],"charge":[28],"pump":[29],"(CP)":[30],"and":[31,54,92],"mitigate":[33],"CP":[35,45],"design":[36,52],"challenge":[37],"such":[39],"low":[40],"voltage.":[42],"Two":[43],"dynamic":[44],"circuits":[46],"are":[47],"introduced":[48],"lower":[50],"complexity":[53],"power":[55,76],"consumption.":[56],"Implemented":[57],"40nm":[59],"CMOS,":[60],"0.15-1.6GHz":[62],"ULVPLL":[63],"capable":[65],"of":[66],"operating":[67],"under":[68],"a":[69],"0.25-0.4V":[70],"while":[73],"achieving":[74],"sub-0.11mW/GHz":[75],"efficiency.":[77],"Measured":[78],"spur":[79],"level":[80],"-58.3dBc":[82],"0.1GHz":[84],"from":[86,97],"1.6GHz":[87],"output":[88,99],"(under":[89,100],"0.4V":[90],"supply)":[91],"-48.5dBc":[93],"12.5MHz":[95],"200MHz":[98],"0.25V":[101],"supply).":[102]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
