{"id":"https://openalex.org/W2917112457","doi":"https://doi.org/10.1109/tcsi.2019.2895288","title":"A 1-MHz Relaxation Oscillator Core Employing a Self-Compensating Chopped Comparator Pair","display_name":"A 1-MHz Relaxation Oscillator Core Employing a Self-Compensating Chopped Comparator Pair","publication_year":2019,"publication_date":"2019-02-21","ids":{"openalex":"https://openalex.org/W2917112457","doi":"https://doi.org/10.1109/tcsi.2019.2895288","mag":"2917112457"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2019.2895288","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2019.2895288","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 I: Regular Papers","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/A5087900596","display_name":"Josip Mikuli\u0107","orcid":"https://orcid.org/0000-0001-6399-0847"},"institutions":[{"id":"https://openalex.org/I154481106","display_name":"AMS (Austria)","ror":"https://ror.org/03vz6gs79","country_code":"AT","type":"company","lineage":["https://openalex.org/I154481106"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Josip Mikulic","raw_affiliation_strings":["ams AG, Premst\u00e4tten, Austria","ams AG,Premstatten,Austria"],"raw_orcid":"https://orcid.org/0000-0001-6399-0847","affiliations":[{"raw_affiliation_string":"ams AG, Premst\u00e4tten, Austria","institution_ids":["https://openalex.org/I154481106"]},{"raw_affiliation_string":"ams AG,Premstatten,Austria","institution_ids":["https://openalex.org/I154481106"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041976550","display_name":"Gregor Schatzberger","orcid":null},"institutions":[{"id":"https://openalex.org/I154481106","display_name":"AMS (Austria)","ror":"https://ror.org/03vz6gs79","country_code":"AT","type":"company","lineage":["https://openalex.org/I154481106"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Gregor Schatzberger","raw_affiliation_strings":["ams AG, Premst\u00e4tten, Austria","ams AG,Premstatten,Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ams AG, Premst\u00e4tten, Austria","institution_ids":["https://openalex.org/I154481106"]},{"raw_affiliation_string":"ams AG,Premstatten,Austria","institution_ids":["https://openalex.org/I154481106"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021811907","display_name":"Adrijan Bari\u0107","orcid":"https://orcid.org/0000-0001-5642-3086"},"institutions":[{"id":"https://openalex.org/I181343428","display_name":"University of Zagreb","ror":"https://ror.org/00mv6sv71","country_code":"HR","type":"education","lineage":["https://openalex.org/I181343428"]}],"countries":["HR"],"is_corresponding":false,"raw_author_name":"Adrijan Baric","raw_affiliation_strings":["Department of Electronics, Microelectronics, Computer and Intelligent Systems, University of Zagreb, Zagreb, Croatia","Department of Electronics, Microelectronics, Computer and Intelligent Systems, Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia"],"raw_orcid":"https://orcid.org/0000-0001-5642-3086","affiliations":[{"raw_affiliation_string":"Department of Electronics, Microelectronics, Computer and Intelligent Systems, University of Zagreb, Zagreb, Croatia","institution_ids":["https://openalex.org/I181343428"]},{"raw_affiliation_string":"Department of Electronics, Microelectronics, Computer and Intelligent Systems, Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia","institution_ids":["https://openalex.org/I181343428"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0974,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.7568691,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"66","issue":"5","first_page":"1728","last_page":"1736"},"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/linearity","display_name":"Linearity","score":0.5492565035820007},{"id":"https://openalex.org/keywords/dbc","display_name":"dBc","score":0.5089511871337891},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.4881335198879242},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.46509185433387756},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.4306350648403168},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.4158567190170288},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4132727086544037},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.38516777753829956},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.36219292879104614},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.34808075428009033},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.2392292618751526},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.21120768785476685},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.16444191336631775},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11162137985229492}],"concepts":[{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.5492565035820007},{"id":"https://openalex.org/C193523891","wikidata":"https://www.wikidata.org/wiki/Q1771950","display_name":"dBc","level":3,"score":0.5089511871337891},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.4881335198879242},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.46509185433387756},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.4306350648403168},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.4158567190170288},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4132727086544037},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.38516777753829956},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.36219292879104614},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.34808075428009033},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2392292618751526},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.21120768785476685},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.16444191336631775},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11162137985229492},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2019.2895288","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2019.2895288","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"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":20,"referenced_works":["https://openalex.org/W1480210993","https://openalex.org/W1967198318","https://openalex.org/W1977014414","https://openalex.org/W1977951774","https://openalex.org/W2036326695","https://openalex.org/W2068076936","https://openalex.org/W2085356527","https://openalex.org/W2099662284","https://openalex.org/W2109284876","https://openalex.org/W2147610006","https://openalex.org/W2313295851","https://openalex.org/W2396990574","https://openalex.org/W2464522166","https://openalex.org/W2467122692","https://openalex.org/W2508500107","https://openalex.org/W2768245906","https://openalex.org/W2799277617","https://openalex.org/W6628680203","https://openalex.org/W6644537468","https://openalex.org/W6659664773"],"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/W4281672152"],"abstract_inverted_index":{"An":[0],"improved":[1],"relaxation":[2],"oscillator":[3,36],"core":[4],"is":[5,77,92,148],"designed":[6,35],"and":[7,45,56,65,88,117,128,139],"fabricated":[8],"in":[9,41,61,79],"0.35-\u03bcm":[10],"CMOS":[11],"process,":[12],"occupying":[13],"the":[14,34,42,49,62,72,80,89,96,110,144],"area":[15],"of":[16,109],"0.032":[17],"mm2and":[18],"consuming":[19],"around":[20],"160":[21],"\u03bcW":[22],"while":[23,143],"running":[24],"at":[25,48,121,131],"1":[26],"MHz.":[27],"Employing":[28],"a":[29,38,53,58],"self-compensating":[30],"chopped":[31],"comparator":[32],"structure,":[33],"exhibits":[37],"significant":[39],"improvement":[40],"frequency":[43,73],"stability":[44],"control":[46,111],"linearity,":[47],"same":[50],"time":[51],"retaining":[52],"fast":[54],"start-up":[55],"having":[57],"minimal":[59],"overhead":[60],"power":[63],"consumption":[64],"area.":[66],"Measured":[67],"on":[68],"8":[69],"test":[70],"chips,":[71],"variation":[74],"against":[75],"temperature":[76,81],"\u00b10.26%":[78],"range":[82],"from":[83,100],"-40":[84],"to":[85,102],"125":[86],"\u00b0C,":[87],"line":[90],"sensitivity":[91],"\u00b10.08":[93],"%/V":[94],"with":[95],"supply":[97],"voltage":[98],"changing":[99],"3.0":[101],"4.5":[103],"V.":[104],"The":[105,125],"typical":[106],"distortion":[107],"parameters":[108],"characteristic":[112],"are":[113,136],"HD2=":[114],"-61.7":[115],"dB":[116,120],"HD3=":[118],"-93.2":[119],"\u25b3fosc=":[122],"500":[123],"kHz.":[124],"measured":[126],"jitter":[127],"phase":[129],"noise":[130],"10":[132],"kHz":[133],"carrier":[134],"offset":[135],"235":[137],"ppm":[138],"-92":[140],"dBc/Hz,":[141],"respectively,":[142],"Allan":[145],"deviation":[146],"floor":[147],"15":[149],"ppm.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
