{"id":"https://openalex.org/W4401880407","doi":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631486","title":"A $94\\text{fs}_{\\text{rms}}$-Jitter and \u2212249.3dB FoM 4.0GHz Ring-Oscillator-Based MDLL with Background Calibration of Phase Offset and Injection Slope Mismatch","display_name":"A $94\\text{fs}_{\\text{rms}}$-Jitter and \u2212249.3dB FoM 4.0GHz Ring-Oscillator-Based MDLL with Background Calibration of Phase Offset and Injection Slope Mismatch","publication_year":2024,"publication_date":"2024-06-16","ids":{"openalex":"https://openalex.org/W4401880407","doi":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631486"},"language":"en","primary_location":{"id":"doi:10.1109/vlsitechnologyandcir46783.2024.10631486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631486","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5032212424","display_name":"Dongjun Park","orcid":"https://orcid.org/0000-0002-4820-389X"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongjun Park","raw_affiliation_strings":["POSTECH,Pohang,Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"POSTECH,Pohang,Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067077790","display_name":"Heesung Roh","orcid":"https://orcid.org/0000-0001-9222-6944"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heesung Roh","raw_affiliation_strings":["POSTECH,Pohang,Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"POSTECH,Pohang,Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067809865","display_name":"Seon\u2010Kyoo Lee","orcid":"https://orcid.org/0009-0001-9349-8615"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seon-Kyoo Lee","raw_affiliation_strings":["POSTECH,Pohang,Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"POSTECH,Pohang,Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033088278","display_name":"Jae\u2010Yoon Sim","orcid":"https://orcid.org/0000-0003-1814-6211"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Yoon Sim","raw_affiliation_strings":["POSTECH,Pohang,Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"POSTECH,Pohang,Korea","institution_ids":["https://openalex.org/I123900574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":null,"apc_paid":null,"fwci":2.7813,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.90257198,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.996399998664856,"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/T10299","display_name":"Photonic and Optical Devices","score":0.996399998664856,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9872999787330627,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.98089998960495,"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":0.8355945348739624},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.6778852343559265},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5857402086257935},{"id":"https://openalex.org/keywords/ring-oscillator","display_name":"Ring oscillator","score":0.4362638592720032},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.43442147970199585},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.43158137798309326},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4246922731399536},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.34494903683662415},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.25387364625930786},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.175430029630661},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.15382269024848938}],"concepts":[{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.8355945348739624},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.6778852343559265},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5857402086257935},{"id":"https://openalex.org/C104111718","wikidata":"https://www.wikidata.org/wiki/Q2153973","display_name":"Ring oscillator","level":3,"score":0.4362638592720032},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.43442147970199585},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.43158137798309326},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4246922731399536},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.34494903683662415},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.25387364625930786},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.175430029630661},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.15382269024848938},{"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/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.0},{"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/vlsitechnologyandcir46783.2024.10631486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631486","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2121182846","https://openalex.org/W2155789024","https://openalex.org/W2315668284","https://openalex.org/W3213608175","https://openalex.org/W2008250178","https://openalex.org/W2000025576","https://openalex.org/W1999673508","https://openalex.org/W2104469006","https://openalex.org/W2254651797","https://openalex.org/W2736004295"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,117],"ring":[4],"oscillator":[5],"(RO)-based":[6],"multiplying":[7],"delay-":[8],"locked":[9],"loop":[10],"(MDLL)":[11],"with":[12],"frequency":[13,24,70],"and":[14,25,41,74],"slope":[15,80],"detector":[16],"(FSD)":[17],"that":[18,86],"can":[19,60],"control":[20],"both":[21],"the":[22,26,38,43,45,48,68,72,78,82,88,92,95,103],"oscillation":[23],"injection":[27],"signal":[28],"slope.":[29,57],"By":[30],"comparing":[31],"characteristics":[32],"of":[33,37,50,71,81,87,91,119],"two":[34,63],"consecutive":[35],"transitions":[36],"RO":[39,73],"before":[40],"after":[42],"injection,":[44],"FSD":[46,97],"distinguishes":[47],"cause":[49],"error,":[51],"i.e.,":[52],"mismatch":[53],"in":[54,106],"period":[55],"or":[56],"Hence,":[58],"it":[59],"individually":[61],"drive":[62],"loops;":[64],"1)":[65],"for":[66,76],"locking":[67],"steady-state":[69],"2)":[75],"matching":[77],"transition":[79],"reference":[83],"edge":[84],"to":[85],"internal":[89],"node":[90],"RO.":[93],"As":[94],"proposed":[96],"efficiently":[98],"mitigates":[99],"each":[100],"jitter":[101,113],"source,":[102],"chip,":[104],"implemented":[105],"40nm":[107],"CMOS,":[108],"shows":[109],"an":[110],"integrated":[111],"rms":[112],"of$94\\text{fs}_{\\mathrm{r}\\mathrm{m}\\mathrm{s}}$at":[114],"4GHz,":[115],"achieving":[116],"FoM":[118],"-249.3dB.":[120]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}