{"id":"https://openalex.org/W3091691262","doi":"https://doi.org/10.1109/iscas45731.2020.9180396","title":"A 336fs<sub>rms</sub> 0.89mW 200MS/s 5MHz Bandwidth 2\u20132 MASH \u0394\u03a3 Time-to-Digital Converter with Differential Time-Mode Arithmetic Units","display_name":"A 336fs<sub>rms</sub> 0.89mW 200MS/s 5MHz Bandwidth 2\u20132 MASH \u0394\u03a3 Time-to-Digital Converter with Differential Time-Mode Arithmetic Units","publication_year":2020,"publication_date":"2020-09-29","ids":{"openalex":"https://openalex.org/W3091691262","doi":"https://doi.org/10.1109/iscas45731.2020.9180396","mag":"3091691262"},"language":"en","primary_location":{"id":"doi:10.1109/iscas45731.2020.9180396","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas45731.2020.9180396","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5069678874","display_name":"Kai Zhu","orcid":"https://orcid.org/0000-0003-0908-3909"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Zhu","raw_affiliation_strings":["Institute of Microelectronics, Peking University, Beijing, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Peking University, Beijing, P.R. China","institution_ids":["https://openalex.org/I20231570","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100815460","display_name":"Jianhua Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Feng","raw_affiliation_strings":["Institute of Microelectronics, Peking University, Beijing, P.R. China; School of Software and Microelectronics, Peking University, Beijing, P.R. China; Beida (Binhai) Information Research, Tianjin, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Peking University, Beijing, P.R. China; School of Software and Microelectronics, Peking University, Beijing, P.R. China; Beida (Binhai) Information Research, Tianjin, P.R. China","institution_ids":["https://openalex.org/I20231570","https://openalex.org/I4210119392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029418200","display_name":"Yinxuan Lyu","orcid":"https://orcid.org/0000-0002-4769-3874"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinxuan Lyu","raw_affiliation_strings":["Institute of Microelectronics, Peking University, Beijing, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Peking University, Beijing, P.R. China","institution_ids":["https://openalex.org/I20231570","https://openalex.org/I4210119392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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":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/T11417","display_name":"Advancements in PLL and VCO Technologies","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":0.9970999956130981,"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/T10299","display_name":"Photonic and Optical Devices","score":0.994700014591217,"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/cmos","display_name":"CMOS","score":0.7168152332305908},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6694620847702026},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5210492014884949},{"id":"https://openalex.org/keywords/noise-shaping","display_name":"Noise shaping","score":0.47437578439712524},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.46965160965919495},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4603763222694397},{"id":"https://openalex.org/keywords/time-to-digital-converter","display_name":"Time-to-digital converter","score":0.4442403018474579},{"id":"https://openalex.org/keywords/ring-oscillator","display_name":"Ring oscillator","score":0.41722649335861206},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27010780572891235},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.19516217708587646},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15397131443023682}],"concepts":[{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7168152332305908},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6694620847702026},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5210492014884949},{"id":"https://openalex.org/C9083635","wikidata":"https://www.wikidata.org/wiki/Q2133535","display_name":"Noise shaping","level":2,"score":0.47437578439712524},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.46965160965919495},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4603763222694397},{"id":"https://openalex.org/C99594498","wikidata":"https://www.wikidata.org/wiki/Q2434524","display_name":"Time-to-digital converter","level":4,"score":0.4442403018474579},{"id":"https://openalex.org/C104111718","wikidata":"https://www.wikidata.org/wiki/Q2153973","display_name":"Ring oscillator","level":3,"score":0.41722649335861206},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27010780572891235},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.19516217708587646},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15397131443023682},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas45731.2020.9180396","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas45731.2020.9180396","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8199999928474426,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1518233821","https://openalex.org/W1713446188","https://openalex.org/W2056492926","https://openalex.org/W2066483752","https://openalex.org/W2075169931","https://openalex.org/W2094282675","https://openalex.org/W2096434843","https://openalex.org/W2112731410","https://openalex.org/W2159370178","https://openalex.org/W2164828660","https://openalex.org/W2397557477","https://openalex.org/W2511353745","https://openalex.org/W2517094076","https://openalex.org/W2891153146","https://openalex.org/W6684221834","https://openalex.org/W6725706038"],"related_works":["https://openalex.org/W1589093285","https://openalex.org/W3176961938","https://openalex.org/W3158414702","https://openalex.org/W2121982427","https://openalex.org/W2097407725","https://openalex.org/W2992346850","https://openalex.org/W2548491887","https://openalex.org/W145049781","https://openalex.org/W2909296819","https://openalex.org/W2955641057"],"abstract_inverted_index":{"A":[0],"fourth-order":[1],"\u0394\u03a3":[2],"time-to-digital":[3],"converter":[4],"(TDC)":[5],"is":[6,20,29,60,63],"presented":[7],"to":[8,65],"achieve":[9],"high":[10],"time":[11],"resolution":[12,93],"and":[13,49],"wide":[14],"signal":[15,72],"bandwidth.":[16],"The":[17],"proposed":[18,81],"TDC":[19,82],"based":[21],"on":[22],"a":[23,52],"2-2":[24],"multi-stage-noise-shaping":[25],"(MASH)":[26],"architecture,":[27],"which":[28,62],"built":[30],"by":[31],"cascading":[32],"two":[33],"identical":[34],"single-loop":[35],"second-order":[36],"gated":[37],"ring":[38],"oscillator":[39],"TDCs.":[40],"To":[41],"avoid":[42],"common-mode":[43],"errors":[44],"such":[45],"as":[46],"supply":[47],"noise":[48,89],"leakage":[50],"current,":[51],"novel":[53],"time-mode":[54,71],"arithmetic":[55],"unit":[56],"with":[57],"differential":[58],"structure":[59],"proposed,":[61],"expected":[64],"be":[66],"the":[67,80],"fundamental":[68],"block":[69],"for":[70],"processing.":[73],"Implemented":[74],"in":[75],"65nm":[76],"1.2V":[77],"CMOS":[78],"technology,":[79],"achieves":[83],"336fs":[84],"<sub":[85],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[86],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">rms</sub>":[87],"integrated":[88],"or":[90],"1.2ps":[91],"equivalent":[92],"within":[94],"5MHz":[95],"bandwidth":[96],"at":[97],"200MS/s":[98],"while":[99],"consuming":[100],"0.89mW.":[101]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
