{"id":"https://openalex.org/W3001263146","doi":"https://doi.org/10.1109/icecs46596.2019.8964984","title":"Low power $380\\ \\mu \\mathrm{W}$ Energy Efficient 1.8 GHz Digitally Controlled Oscillator for IoT Applications","display_name":"Low power $380\\ \\mu \\mathrm{W}$ Energy Efficient 1.8 GHz Digitally Controlled Oscillator for IoT Applications","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W3001263146","doi":"https://doi.org/10.1109/icecs46596.2019.8964984","mag":"3001263146"},"language":"en","primary_location":{"id":"doi:10.1109/icecs46596.2019.8964984","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs46596.2019.8964984","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS)","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/A5046503205","display_name":"Mateus Moreira","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Mateus Moreira","raw_affiliation_strings":["Federal University of Rio Grande do Sul,PGMICRO,Porto Alegre,Brazil","PGMICRO, Federal University of Rio Grande do Sul, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul,PGMICRO,Porto Alegre,Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"PGMICRO, Federal University of Rio Grande do Sul, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057209800","display_name":"Lesley Ferreira","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lesley Ferreira","raw_affiliation_strings":["Federal University of Rio Grande do Sul,PGMICRO,Porto Alegre,Brazil","PGMICRO, Federal University of Rio Grande do Sul, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul,PGMICRO,Porto Alegre,Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"PGMICRO, Federal University of Rio Grande do Sul, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109920108","display_name":"Barbara Souza","orcid":null},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Barbara Souza","raw_affiliation_strings":["MPEE / itt-Chip, Unisinos University,Sao Leopoldo,Brazil","MPEE / itt-Chip, Unisinos University, Sao Leopoldo, Brazil"],"affiliations":[{"raw_affiliation_string":"MPEE / itt-Chip, Unisinos University,Sao Leopoldo,Brazil","institution_ids":["https://openalex.org/I61722147"]},{"raw_affiliation_string":"MPEE / itt-Chip, Unisinos University, Sao Leopoldo, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033442090","display_name":"Sandro Binsfeld Ferreira","orcid":"https://orcid.org/0000-0002-6401-0238"},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Sandro B. Ferreira","raw_affiliation_strings":["MPEE / itt-Chip, Unisinos University,Sao Leopoldo,Brazil","MPEE / itt-Chip, Unisinos University, Sao Leopoldo, Brazil"],"affiliations":[{"raw_affiliation_string":"MPEE / itt-Chip, Unisinos University,Sao Leopoldo,Brazil","institution_ids":["https://openalex.org/I61722147"]},{"raw_affiliation_string":"MPEE / itt-Chip, Unisinos University, Sao Leopoldo, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081693987","display_name":"Filipe D. Baumgratz","orcid":"https://orcid.org/0000-0001-6720-0646"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Filipe D. Baumgratz","raw_affiliation_strings":["Federal University of Rio Grande do Sul,PGMICRO,Porto Alegre,Brazil","PGMICRO, Federal University of Rio Grande do Sul, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul,PGMICRO,Porto Alegre,Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"PGMICRO, Federal University of Rio Grande do Sul, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046426137","display_name":"S\u00e9rgio Bampi","orcid":"https://orcid.org/0000-0002-9018-6309"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Sergio Bampi","raw_affiliation_strings":["Federal University of Rio Grande do Sul,PGMICRO,Porto Alegre,Brazil","PGMICRO, Federal University of Rio Grande do Sul, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul,PGMICRO,Porto Alegre,Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"PGMICRO, Federal University of Rio Grande do Sul, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5046503205"],"corresponding_institution_ids":["https://openalex.org/I130442723"],"apc_list":null,"apc_paid":null,"fwci":0.1192,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.49506194,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"763","last_page":"766"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9998999834060669,"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":0.7630443572998047},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.6337773203849792},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6058728098869324},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5875828266143799},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5606581568717957},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5235937833786011},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.500601053237915},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.4899412989616394},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.46918296813964844},{"id":"https://openalex.org/keywords/digitally-controlled-oscillator","display_name":"Digitally controlled oscillator","score":0.4330933690071106},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.417513370513916},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.365065336227417},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27503544092178345},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.21643352508544922},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21179434657096863},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.16344192624092102},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0639471709728241}],"concepts":[{"id":"https://openalex.org/C193523891","wikidata":"https://www.wikidata.org/wiki/Q1771950","display_name":"dBc","level":3,"score":0.7630443572998047},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.6337773203849792},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6058728098869324},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5875828266143799},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5606581568717957},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5235937833786011},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.500601053237915},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.4899412989616394},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.46918296813964844},{"id":"https://openalex.org/C167872736","wikidata":"https://www.wikidata.org/wiki/Q5276224","display_name":"Digitally controlled oscillator","level":5,"score":0.4330933690071106},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.417513370513916},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.365065336227417},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27503544092178345},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.21643352508544922},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21179434657096863},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.16344192624092102},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0639471709728241},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C120164764","wikidata":"https://www.wikidata.org/wiki/Q705396","display_name":"Variable-frequency oscillator","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icecs46596.2019.8964984","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs46596.2019.8964984","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS)","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":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W637405227","https://openalex.org/W1557514514","https://openalex.org/W1934130553","https://openalex.org/W2086244907","https://openalex.org/W2097092749","https://openalex.org/W2099801150","https://openalex.org/W2104340505","https://openalex.org/W2109622101","https://openalex.org/W2113037969","https://openalex.org/W2114750951","https://openalex.org/W2158815896","https://openalex.org/W2586295928","https://openalex.org/W2590315573","https://openalex.org/W2766054575","https://openalex.org/W2789804457","https://openalex.org/W2927886346","https://openalex.org/W6733136890"],"related_works":["https://openalex.org/W2540832666","https://openalex.org/W4286579627","https://openalex.org/W4392188952","https://openalex.org/W1851259350","https://openalex.org/W272184114","https://openalex.org/W2117747481","https://openalex.org/W2394282069","https://openalex.org/W3189810088","https://openalex.org/W2141726610","https://openalex.org/W2283201674"],"abstract_inverted_index":{"The":[0,64,135],"design":[1],"of":[2,26,30,67,77,84,115,140],"a":[3,42,113],"low":[4],"power":[5,23,120],"LC-tank":[6],"DCO":[7,91],"for":[8,57],"IEEE":[9],"802.11ah":[10],"Internet-of-Things":[11],"(IoT)":[12],"applications":[13],"is":[14,39,51,71,92,122,129],"developed":[15],"and":[16,60,100,111,125],"presented":[17],"herein.":[18],"To":[19],"address":[20],"the":[21,31,58,68,74,85,90,95,108,119,126],"stringent":[22],"consumption":[24,121],"requirements":[25],"IoT":[27],"devices,":[28],"reduction":[29,50,79],"supply":[32],"voltage":[33],"(VDD)":[34],"down":[35],"to":[36,72,104],"0.4":[37],"V":[38],"proposed.":[40],"In":[41,87],"SoC":[43],"mostly":[44],"composed":[45],"by":[46],"digital":[47],"blocks,":[48],"VDD":[49,78,114],"advantageous":[52],"though":[53],"presenting":[54],"great":[55],"challenge":[56],"analog":[59],"AMS":[61],"blocks":[62],"design.":[63],"main":[65],"contribution":[66],"proposed":[69],"methodology":[70],"minimize":[73],"negative":[75],"impact":[76],"on":[80],"phase":[81,127],"noise":[82,128],"performance":[83],"DCO.":[86],"this":[88],"work,":[89],"designed":[93],"using":[94],"Unified":[96],"Current-Control":[97],"Model":[98],"(UICM)":[99],"operates":[101],"from":[102],"1.8":[103],"1.86":[105],"GHz.":[106],"At":[107],"maximum":[109],"frequency":[110],"at":[112,132],"only":[116],"0.395":[117],"V,":[118],"380":[123],"\u03bcW":[124],"-119.3":[130],"dBc/Hz":[131],"1":[133],"MHz.":[134],"circuit":[136],"occupies":[137],"an":[138],"area":[139],"0.46":[141],"mm":[142],"<sup":[143],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[144],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[145],"in":[146],"40":[147],"nm":[148],"CMOS":[149],"process.":[150]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}