{"id":"https://openalex.org/W2278770857","doi":"https://doi.org/10.1109/jssc.2015.2499240","title":"Variation-Tolerant Quick-Start-Up CMOS Crystal Oscillator With Chirp Injection and Negative Resistance Booster","display_name":"Variation-Tolerant Quick-Start-Up CMOS Crystal Oscillator With Chirp Injection and Negative Resistance Booster","publication_year":2015,"publication_date":"2015-12-18","ids":{"openalex":"https://openalex.org/W2278770857","doi":"https://doi.org/10.1109/jssc.2015.2499240","mag":"2278770857"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2015.2499240","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2015.2499240","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","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/A5042299015","display_name":"Shunta Iguchi","orcid":"https://orcid.org/0000-0001-7045-7143"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Shunta Iguchi","raw_affiliation_strings":["University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004321250","display_name":"Hiroshi Fuketa","orcid":"https://orcid.org/0000-0003-0171-6679"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Fuketa","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology (AIST), Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology (AIST), Ibaraki, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112189116","display_name":"Takayasu Sakurai","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takayasu Sakurai","raw_affiliation_strings":["University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003282110","display_name":"Makoto Takamiya","orcid":"https://orcid.org/0000-0003-0289-7790"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Makoto Takamiya","raw_affiliation_strings":["University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042299015"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":2.0035,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.86149453,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"51","issue":"2","first_page":"496","last_page":"508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9995999932289124,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9993000030517578,"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/booster","display_name":"Booster (rocketry)","score":0.6590619087219238},{"id":"https://openalex.org/keywords/figure-of-merit","display_name":"Figure of merit","score":0.632735013961792},{"id":"https://openalex.org/keywords/crystal-oscillator","display_name":"Crystal oscillator","score":0.6247608661651611},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.5835721492767334},{"id":"https://openalex.org/keywords/dbc","display_name":"dBc","score":0.552474856376648},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5153221487998962},{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.49359118938446045},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4580475687980652},{"id":"https://openalex.org/keywords/varicap","display_name":"Varicap","score":0.454412579536438},{"id":"https://openalex.org/keywords/crystal","display_name":"Crystal (programming language)","score":0.4535154402256012},{"id":"https://openalex.org/keywords/negative-resistance","display_name":"Negative resistance","score":0.4524090588092804},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.43076205253601074},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4126836359500885},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.40432965755462646},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.399914413690567},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32579994201660156},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3240659832954407},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.29409897327423096},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22347533702850342},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.20034566521644592},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.14631223678588867},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.12627241015434265},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.10868796706199646},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.10713911056518555},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.0836944580078125}],"concepts":[{"id":"https://openalex.org/C203165030","wikidata":"https://www.wikidata.org/wiki/Q741745","display_name":"Booster (rocketry)","level":2,"score":0.6590619087219238},{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.632735013961792},{"id":"https://openalex.org/C172137495","wikidata":"https://www.wikidata.org/wiki/Q877055","display_name":"Crystal oscillator","level":3,"score":0.6247608661651611},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.5835721492767334},{"id":"https://openalex.org/C193523891","wikidata":"https://www.wikidata.org/wiki/Q1771950","display_name":"dBc","level":3,"score":0.552474856376648},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5153221487998962},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.49359118938446045},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4580475687980652},{"id":"https://openalex.org/C15485314","wikidata":"https://www.wikidata.org/wiki/Q467463","display_name":"Varicap","level":4,"score":0.454412579536438},{"id":"https://openalex.org/C2781285689","wikidata":"https://www.wikidata.org/wiki/Q21921428","display_name":"Crystal (programming language)","level":2,"score":0.4535154402256012},{"id":"https://openalex.org/C14121696","wikidata":"https://www.wikidata.org/wiki/Q925339","display_name":"Negative resistance","level":3,"score":0.4524090588092804},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.43076205253601074},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4126836359500885},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.40432965755462646},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.399914413690567},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32579994201660156},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3240659832954407},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.29409897327423096},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22347533702850342},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.20034566521644592},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.14631223678588867},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.12627241015434265},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.10868796706199646},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.10713911056518555},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0836944580078125},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2015.2499240","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2015.2499240","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8700000047683716}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334789","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1966519606","https://openalex.org/W1971833376","https://openalex.org/W1986220023","https://openalex.org/W1989207882","https://openalex.org/W1992459337","https://openalex.org/W2007555127","https://openalex.org/W2047056341","https://openalex.org/W2057529353","https://openalex.org/W2070166512","https://openalex.org/W2087070558","https://openalex.org/W2097262902","https://openalex.org/W2103470456","https://openalex.org/W2111228502","https://openalex.org/W2135216445","https://openalex.org/W2141318970","https://openalex.org/W2151172478","https://openalex.org/W2152919488","https://openalex.org/W2159317078","https://openalex.org/W2241864811","https://openalex.org/W2268568003","https://openalex.org/W2400681112","https://openalex.org/W2487592467","https://openalex.org/W2512333468","https://openalex.org/W2533675480","https://openalex.org/W2577762902","https://openalex.org/W3134648908","https://openalex.org/W4285719527","https://openalex.org/W4300993850","https://openalex.org/W6675768561","https://openalex.org/W6683226603","https://openalex.org/W6725639077"],"related_works":["https://openalex.org/W2362360892","https://openalex.org/W4311591691","https://openalex.org/W3128798639","https://openalex.org/W1587216058","https://openalex.org/W2394282069","https://openalex.org/W2078325913","https://openalex.org/W2184419131","https://openalex.org/W2128662381","https://openalex.org/W2102932066","https://openalex.org/W2286495446"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,11,15,40,108,160,174],"variation-tolerant":[4],"quick-startup":[5],"39.25":[6,58,115],"MHz":[7,59],"crystal":[8,49,99,150],"oscillator":[9,100,151],"and":[10,20,69,88,94,105,134],"theoretical":[12,35,53],"analysis":[13,32,64],"of":[14,33,65,74,111,119,131,140,148,163,176,179],"proposed":[16,67,86,98,103],"chirp":[17],"injector":[18],"(CI)":[19],"negative":[21],"resistance":[22],"booster":[23],"(NRB)":[24],"for":[25,43],"the":[26,34,45,66,72,75,82,85,91,102,120,127,137,149,153],"quick":[27],"start":[28],"up.":[29],"A":[30],"new":[31,41],"minimum":[36,54],"start-up":[37,46,55,92,121],"time":[38,47,56,93,110,122],"provides":[39],"criterion":[42],"evaluating":[44],"in":[48,152],"oscillators.":[50],"The":[51,97,117,145],"calculated":[52],"at":[57,114,166],"is":[60,124,156],"11.1":[61],"\u03bcs.":[62],"Anew":[63],"CI":[68,87,104],"NRB":[70,89,106],"clarifies":[71],"validity":[73],"universal":[76],"optimum":[77],"control":[78],"method.":[79],"It":[80],"explains":[81],"reason":[83],"why":[84],"reduce":[90],"its":[95],"variation.":[96],"with":[101,159],"exhibits":[107],"startup":[109],"158":[112],"\u03bcs":[113],"MHz.":[116],"variation":[118],"variations":[123],"\u00b113%":[125],"over":[126,136],"supply":[128],"voltage":[129],"range":[130,139],"1.2-1.8":[132],"V":[133],"\u00b17%":[135],"temperature":[138],"-30":[141],"to":[142,173],"125":[143],"\u00b0C.":[144],"power":[146],"consumption":[147],"steady":[154],"state":[155],"181":[157],"\u03bcW":[158],"phase":[161],"noise":[162],"-147":[164],"dBc/Hz":[165],"1":[167],"kHz":[168],"offset":[169],"frequency,":[170],"which":[171],"corresponds":[172],"figure":[175],"merit":[177],"(FoM)":[178],"276":[180],"dB.":[181]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":5}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2016-06-24T00:00:00"}