{"id":"https://openalex.org/W7134949089","doi":"https://doi.org/10.1109/asp-dac66049.2026.11420396","title":"A Relaxation Oscillator with 2.93\u03bcJ/cycle Energy Efficiency and 0.068% Period Jitter","display_name":"A Relaxation Oscillator with 2.93\u03bcJ/cycle Energy Efficiency and 0.068% Period Jitter","publication_year":2026,"publication_date":"2026-01-19","ids":{"openalex":"https://openalex.org/W7134949089","doi":"https://doi.org/10.1109/asp-dac66049.2026.11420396"},"language":null,"primary_location":{"id":"doi:10.1109/asp-dac66049.2026.11420396","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asp-dac66049.2026.11420396","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 31st Asia and South Pacific Design Automation Conference (ASP-DAC)","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/A5111416526","display_name":"Yongjuan Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yongjuan Shi","raw_affiliation_strings":["Southern University of Science and Technology,Dept. of Electronic and Electrical Engineering,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology,Dept. of Electronic and Electrical Engineering,China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101730423","display_name":"Xun Liu","orcid":"https://orcid.org/0000-0002-6115-8886"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xun Liu","raw_affiliation_strings":["the Chinese University of Hong Kong,School of Science and Engineering,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"the Chinese University of Hong Kong,School of Science and Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102012256","display_name":"Chen Hu","orcid":"https://orcid.org/0000-0002-7637-7387"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Hu","raw_affiliation_strings":["Southern University of Science and Technology,Dept. of Electronic and Electrical Engineering,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology,Dept. of Electronic and Electrical Engineering,China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066653944","display_name":"Xiyuan Tang","orcid":"https://orcid.org/0000-0003-2181-9042"},"institutions":[{"id":"https://openalex.org/I4210100255","display_name":"Beijing Academy of Artificial Intelligence","ror":"https://ror.org/016a74861","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210100255"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiyuan Tang","raw_affiliation_strings":["Institute for Artificial Intelligence and the School of Integrated Circuits, Peking University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Artificial Intelligence and the School of Integrated Circuits, Peking University,Beijing,China","institution_ids":["https://openalex.org/I4210100255"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128733770","display_name":"Junmin Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junmin Jiang","raw_affiliation_strings":["Southern University of Science and Technology,Dept. of Electronic and Electrical Engineering,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology,Dept. of Electronic and Electrical Engineering,China","institution_ids":["https://openalex.org/I3045169105"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5111416526"],"corresponding_institution_ids":["https://openalex.org/I3045169105"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.47573751,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"230","last_page":"232"},"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":0.13680000603199005,"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":0.13680000603199005,"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/T11050","display_name":"Photorefractive and Nonlinear Optics","score":0.1315000057220459,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.11720000207424164,"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/jitter","display_name":"Jitter","score":0.44699999690055847},{"id":"https://openalex.org/keywords/period","display_name":"Period (music)","score":0.42890000343322754},{"id":"https://openalex.org/keywords/relaxation-oscillator","display_name":"Relaxation oscillator","score":0.42640000581741333},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.41370001435279846},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.4020000100135803},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.36410000920295715}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5634999871253967},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.44699999690055847},{"id":"https://openalex.org/C2781291010","wikidata":"https://www.wikidata.org/wiki/Q178580","display_name":"Period (music)","level":2,"score":0.42890000343322754},{"id":"https://openalex.org/C135854075","wikidata":"https://www.wikidata.org/wiki/Q1421688","display_name":"Relaxation oscillator","level":4,"score":0.42640000581741333},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.41370001435279846},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.4020000100135803},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.36410000920295715},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.33889999985694885},{"id":"https://openalex.org/C206991015","wikidata":"https://www.wikidata.org/wiki/Q192704","display_name":"Energy conversion efficiency","level":2,"score":0.29019999504089355},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.28540000319480896},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.27880001068115234},{"id":"https://openalex.org/C3079626","wikidata":"https://www.wikidata.org/wiki/Q234881","display_name":"Quantum electrodynamics","level":1,"score":0.26269999146461487},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.26010000705718994},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.2599000036716461},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.25600001215934753},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.2549000084400177}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/asp-dac66049.2026.11420396","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asp-dac66049.2026.11420396","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 31st Asia and South Pacific Design Automation Conference (ASP-DAC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8703551888465881,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320327605","display_name":"Southern University of Science and Technology","ror":null},{"id":"https://openalex.org/F4320329791","display_name":"Shenzhen Fundamental Research Program","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1963653651","https://openalex.org/W2869328009","https://openalex.org/W2902269630","https://openalex.org/W2980979336","https://openalex.org/W2988003811","https://openalex.org/W2997030307","https://openalex.org/W3023359749","https://openalex.org/W3139595164","https://openalex.org/W4361763991","https://openalex.org/W4409426233"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,74],"$\\mathbf{2":[4],"M":[5],"H":[6],"z}$":[7],"relaxation":[8],"oscillator":[9],"(ROSC)":[10],"designed":[11],"for":[12],"ultra-low":[13],"power":[14,60,96],"internet-of-things":[15],"(IoT)":[16],"applications.":[17],"Dynamic":[18],"comparator":[19,52],"with":[20,38,89],"dual":[21],"slope":[22],"booster":[23],"(DSB)":[24],"is":[25,44,54,65,98,125,129],"utilized":[26],"to":[27],"decrease":[28],"the":[29,49,59,63,94,122,135],"output":[30],"jitter":[31,124],"of":[32,51,62,121,134],"oscillating":[33],"frequency.":[34],"A":[35],"feedback":[36],"loop":[37],"cascaded":[39],"floating":[40],"inverter":[41],"amplifier":[42,64],"(C-FIA)":[43],"adopted":[45],"such":[46],"that":[47,93],"(1)":[48],"requirement":[50],"speed":[53],"significantly":[55],"alleviated":[56],"and":[57,79],"(2)":[58],"consumption":[61,97],"further":[66],"reduced.":[67],"The":[68,86,117],"proposed":[69],"ROSC":[70],"was":[71],"fabricated":[72],"in":[73],"180":[75],"nm":[76],"CMOS":[77],"process":[78],"occupies":[80],"only":[81,99],"$0.1":[82],"\\mathrm{~mm}^{2}$":[83],"active":[84],"area.":[85],"measurement":[87],"results":[88],"8":[90],"samples":[91],"show":[92],"average":[95,118],"$2.93":[100],"\\mu":[101],"\\mathrm{~J}":[102],"/$":[103],"cycle":[104],"$(\\mu":[105],"\\mathrm{W}":[106],"/":[107],"\\mathrm{MHz})$":[108],"at":[109,114],"1":[110],"V":[111],"supply":[112],"voltage":[113],"room":[115],"temperature.":[116],"standard":[119],"variation":[120],"period":[123,140],"345":[126],"ps,":[127],"which":[128],"as":[130,132],"low":[131],"0.068%":[133],"500":[136],"ns":[137],"typical":[138],"oscillation":[139],"(Tosc).":[141]},"counts_by_year":[],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2026-03-12T00:00:00"}