{"id":"https://openalex.org/W2805046632","doi":"https://doi.org/10.1109/tcsii.2018.2842185","title":"A 0.5-V 0.4-to-1.6-GHz 8-Phase Bootstrap Ring-VCO Using Inherent Non-Overlapping Clocks Achieving a 162.2-dBc/Hz FoM","display_name":"A 0.5-V 0.4-to-1.6-GHz 8-Phase Bootstrap Ring-VCO Using Inherent Non-Overlapping Clocks Achieving a 162.2-dBc/Hz FoM","publication_year":2018,"publication_date":"2018-05-31","ids":{"openalex":"https://openalex.org/W2805046632","doi":"https://doi.org/10.1109/tcsii.2018.2842185","mag":"2805046632"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2018.2842185","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2018.2842185","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-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/A5101489303","display_name":"Tongquan Jiang","orcid":"https://orcid.org/0000-0002-0074-454X"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":true,"raw_author_name":"Tongquan Jiang","raw_affiliation_strings":["Faculty of Science and Technology\u2014ECE, University of Macau, Macau, China"],"raw_orcid":"https://orcid.org/0000-0002-0074-454X","affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology\u2014ECE, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006541988","display_name":"Jun Yin","orcid":"https://orcid.org/0000-0002-4195-4551"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Jun Yin","raw_affiliation_strings":["State-Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China"],"raw_orcid":"https://orcid.org/0000-0002-4195-4551","affiliations":[{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058845450","display_name":"Pui\u2010In Mak","orcid":"https://orcid.org/0000-0002-3579-8740"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Pui-In Mak","raw_affiliation_strings":["Faculty of Science and Technology\u2014ECE, University of Macau, Macau, China"],"raw_orcid":"https://orcid.org/0000-0002-3579-8740","affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology\u2014ECE, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106943352","display_name":"Rui P. Martins","orcid":"https://orcid.org/0000-0003-2821-648X"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Rui P. Martins","raw_affiliation_strings":["Faculty of Science and Technology\u2014ECE, University of Macau, Macau, China"],"raw_orcid":"https://orcid.org/0000-0003-2821-648X","affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology\u2014ECE, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101489303"],"corresponding_institution_ids":["https://openalex.org/I204512498"],"apc_list":null,"apc_paid":null,"fwci":0.9162,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.76101379,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"66","issue":"2","first_page":"157","last_page":"161"},"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/T10472","display_name":"Semiconductor materials and devices","score":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/dbc","display_name":"dBc","score":0.9448118209838867},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.8394078016281128},{"id":"https://openalex.org/keywords/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.7558876276016235},{"id":"https://openalex.org/keywords/figure-of-merit","display_name":"Figure of merit","score":0.7009619474411011},{"id":"https://openalex.org/keywords/ring-oscillator","display_name":"Ring oscillator","score":0.6350913643836975},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5289677977561951},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.521543025970459},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5211115479469299},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.5066014528274536},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4554741382598877},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.447131872177124},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4109598994255066},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3859657645225525},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32021069526672363},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2483755350112915},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.17878317832946777}],"concepts":[{"id":"https://openalex.org/C193523891","wikidata":"https://www.wikidata.org/wiki/Q1771950","display_name":"dBc","level":3,"score":0.9448118209838867},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.8394078016281128},{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.7558876276016235},{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.7009619474411011},{"id":"https://openalex.org/C104111718","wikidata":"https://www.wikidata.org/wiki/Q2153973","display_name":"Ring oscillator","level":3,"score":0.6350913643836975},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5289677977561951},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.521543025970459},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5211115479469299},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.5066014528274536},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4554741382598877},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.447131872177124},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4109598994255066},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3859657645225525},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32021069526672363},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2483755350112915},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.17878317832946777},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2018.2842185","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2018.2842185","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4522568405","display_name":null,"funder_award_id":"MYRG-2015-00097","funder_id":"https://openalex.org/F4320322841","funder_display_name":"Universidade de Macau"}],"funders":[{"id":"https://openalex.org/F4320322841","display_name":"Universidade de Macau","ror":"https://ror.org/01r4q9n85"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1505176234","https://openalex.org/W1995451961","https://openalex.org/W1996829225","https://openalex.org/W2020191618","https://openalex.org/W2041627062","https://openalex.org/W2043053449","https://openalex.org/W2075004943","https://openalex.org/W2103309731","https://openalex.org/W2114038253","https://openalex.org/W2142069748","https://openalex.org/W2295656041","https://openalex.org/W2592697605"],"related_works":["https://openalex.org/W2141726610","https://openalex.org/W2061664740","https://openalex.org/W1964543336","https://openalex.org/W2619153394","https://openalex.org/W2134439706","https://openalex.org/W2057338677","https://openalex.org/W4236967454","https://openalex.org/W4242529045","https://openalex.org/W2589125258","https://openalex.org/W2911266525"],"abstract_inverted_index":{"An":[0],"ultra-low-voltage":[1],"8-phase":[2],"bootstrap":[3],"(BT)":[4],"ring-voltage-controlled":[5],"oscillator":[6],"(RVCO)":[7],"exhibiting":[8],"an":[9],"improved":[10],"figure":[11],"of":[12,40,88],"merit":[13],"up":[14],"to":[15,44,50,58,90,99,105],"165.2":[16],"dBc/Hz":[17,92],"is":[18],"reported.":[19],"Unlike":[20],"the":[21,36,46,55,59,74,81],"existing":[22],"RVCOs":[23],"that":[24],"use":[25],"single-ended":[26],"BT":[27,42,82],"inverters":[28,43],"with":[29],"conventional":[30],"clocks,":[31],"our":[32],"RVCO":[33,83],"benefits":[34],"from":[35,97],"inherent":[37],"non-overlapping":[38],"clocks":[39],"pseudo-differential":[41],"reduce":[45],"charge":[47],"loss":[48],"due":[49],"asynchronous":[51],"charge-pump":[52],"operation,":[53],"and":[54,69],"phase":[56,75,86],"sensitivity":[57],"transistor":[60],"noise.":[61,76],"They":[62],"together":[63],"result":[64],"in":[65,78],"higher":[66],"oscillation":[67],"frequency":[68],"output":[70],"swing,":[71],"while":[72,102],"lowering":[73],"Fabricated":[77],"65-nm":[79],"CMOS,":[80],"measures":[84],"a":[85,94],"noise":[87],"-93.7":[89],"-92.6":[91],"at":[93,107],"1-MHz":[95],"offset":[96],"0.4":[98],"1.6":[100],"GHz,":[101],"dissipating":[103],"47.4":[104],"280\u03bcW":[106],"0.5":[108],"V.":[109]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}