{"id":"https://openalex.org/W2563314272","doi":"https://doi.org/10.1109/jssc.2015.2465843","title":"A 22 to 26.5 Gb/s Optical Receiver With All-Digital Clock and Data Recovery in a 65 nm CMOS Process","display_name":"A 22 to 26.5 Gb/s Optical Receiver With All-Digital Clock and Data Recovery in a 65 nm CMOS Process","publication_year":2015,"publication_date":"2015-09-02","ids":{"openalex":"https://openalex.org/W2563314272","doi":"https://doi.org/10.1109/jssc.2015.2465843","mag":"2563314272"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2015.2465843","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2015.2465843","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/A5108376815","display_name":"Sang-Hyeok Chu","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang-Hyeok Chu","raw_affiliation_strings":["Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084764827","display_name":"Woorham Bae","orcid":"https://orcid.org/0000-0002-9274-0182"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Woorham Bae","raw_affiliation_strings":["Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102716079","display_name":"Gyu-Seob Jeong","orcid":"https://orcid.org/0000-0002-9432-0800"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gyu-Seob Jeong","raw_affiliation_strings":["Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111676574","display_name":"Sungchun Jang","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungchun Jang","raw_affiliation_strings":["Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100326548","display_name":"Sung Woo Kim","orcid":"https://orcid.org/0000-0003-4689-1323"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungwoo Kim","raw_affiliation_strings":["Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068186791","display_name":"Jiho Joo","orcid":"https://orcid.org/0000-0003-2478-1908"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jiho Joo","raw_affiliation_strings":["Electronics and Telecommunications Research Institute, Daejeon, Yuseong-gu, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Daejeon, Yuseong-gu, Republic of Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070120914","display_name":"Gyungock Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gyungock Kim","raw_affiliation_strings":["Electronics and Telecommunications Research Institute, Daejeon, Yuseong-gu, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Daejeon, Yuseong-gu, Republic of Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008010401","display_name":"Deog\u2010Kyoon Jeong","orcid":"https://orcid.org/0000-0003-0436-703X"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Deog-Kyoon Jeong","raw_affiliation_strings":["Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering and Inter-University Semiconductor Research Center, Seoul National University, Seoul, Gwanak-gu, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0125,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.92124816,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"50","issue":"11","first_page":"2603","last_page":"2612"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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"}},"topics":[{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9995999932289124,"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/T10232","display_name":"Optical Network Technologies","score":0.9994999766349792,"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":0.7993277907371521},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6065123081207275},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4966605305671692},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.48337072134017944},{"id":"https://openalex.org/keywords/data-recovery","display_name":"Data recovery","score":0.47813332080841064},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4534764587879181},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4496678113937378},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43243810534477234},{"id":"https://openalex.org/keywords/clock-recovery","display_name":"Clock recovery","score":0.43241164088249207},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.41226834058761597},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40734606981277466},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.21402904391288757},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1777772605419159},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16369333863258362},{"id":"https://openalex.org/keywords/clock-signal","display_name":"Clock signal","score":0.13442042469978333}],"concepts":[{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.7993277907371521},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6065123081207275},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4966605305671692},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.48337072134017944},{"id":"https://openalex.org/C529754248","wikidata":"https://www.wikidata.org/wiki/Q1054772","display_name":"Data recovery","level":2,"score":0.47813332080841064},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4534764587879181},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4496678113937378},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43243810534477234},{"id":"https://openalex.org/C2779835379","wikidata":"https://www.wikidata.org/wiki/Q2348121","display_name":"Clock recovery","level":4,"score":0.43241164088249207},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.41226834058761597},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40734606981277466},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.21402904391288757},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1777772605419159},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16369333863258362},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"score":0.13442042469978333},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2015.2465843","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2015.2465843","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","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W1908067986","https://openalex.org/W1972425367","https://openalex.org/W1972734901","https://openalex.org/W1985342807","https://openalex.org/W1988204168","https://openalex.org/W2000838748","https://openalex.org/W2017093231","https://openalex.org/W2017683284","https://openalex.org/W2018737849","https://openalex.org/W2028322204","https://openalex.org/W2038145200","https://openalex.org/W2038468360","https://openalex.org/W2056195132","https://openalex.org/W2062327827","https://openalex.org/W2068115465","https://openalex.org/W2071786386","https://openalex.org/W2071984460","https://openalex.org/W2074766092","https://openalex.org/W2075729875","https://openalex.org/W2090338205","https://openalex.org/W2092833215","https://openalex.org/W2102024256","https://openalex.org/W2111655361","https://openalex.org/W2113959004","https://openalex.org/W2117413393","https://openalex.org/W2120200547","https://openalex.org/W2120336633","https://openalex.org/W2127106231","https://openalex.org/W2131061470","https://openalex.org/W2131853386","https://openalex.org/W2145208810","https://openalex.org/W2159019270","https://openalex.org/W2160559300","https://openalex.org/W2162926155","https://openalex.org/W2163630970","https://openalex.org/W2164114298","https://openalex.org/W2176101535","https://openalex.org/W2177382911","https://openalex.org/W2485074729","https://openalex.org/W2498260240","https://openalex.org/W3144686578","https://openalex.org/W6639859660","https://openalex.org/W6643546249","https://openalex.org/W6650685136","https://openalex.org/W6655274137","https://openalex.org/W6660009325","https://openalex.org/W6667573090","https://openalex.org/W6669165998","https://openalex.org/W6681531881"],"related_works":["https://openalex.org/W2162282190","https://openalex.org/W2127708269","https://openalex.org/W1565428738","https://openalex.org/W2181640182","https://openalex.org/W2124222653","https://openalex.org/W1997735781","https://openalex.org/W2113302467","https://openalex.org/W2554461666","https://openalex.org/W3083817078","https://openalex.org/W2120214696"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,20,33,96,134,172],"22":[4],"to":[5,66,94],"26.5":[6,149,176,188],"Gb/s":[7,189],"optical":[8,30,42],"receiver":[9,26,127,154,186],"with":[10],"an":[11,29,87,157],"all-digital":[12],"clock":[13,36,107],"and":[14,32,37,52,76,113,131,148,167,184,192],"data":[15,38,144,173],"recovery":[16,39],"(AD-CDR)":[17],"fabricated":[18],"in":[19,64,123],"65":[21],"nm":[22],"CMOS":[23],"process.":[24],"The":[25,41,84,105,126,152,178],"consists":[27],"of":[28,103,138,146,161,175,181],"front-end":[31,43,183],"half-rate":[34],"bang-bang":[35],"circuit.":[40],"achieves":[44],"low":[45],"power":[46],"consumption":[47],"by":[48,56],"using":[49],"inverter-based":[50],"amplifiers":[51],"realizes":[53],"sufficient":[54],"bandwidth":[55,59,77],"applying":[57],"several":[58],"extension":[60],"techniques.":[61],"In":[62],"addition,":[63],"order":[65],"minimize":[67],"additional":[68],"jitter":[69,108,116],"at":[70,101,143,171,187],"the":[71,114,119,182],"front-end,":[72],"not":[73],"only":[74],"magnitude":[75],"but":[78],"also":[79],"group-delay":[80],"responses":[81],"are":[82,190],"considered.":[83],"AD-CDR":[85],"employs":[86],"LC":[88],"quadrature":[89],"digitally":[90],"controlled":[91],"oscillator":[92],"(LC-QDCO)":[93],"achieve":[95],"high":[97],"phase":[98],"noise":[99],"figure-of-merit":[100],"tens":[102],"gigahertz.":[104],"recovered":[106],"is":[109,129],"1.28":[110],"ps":[111],"rms":[112],"measured":[115],"tolerance":[117,120],"exceeds":[118],"mask":[121],"specified":[122],"IEEE":[124],"802.3ba.":[125],"sensitivity":[128],"106":[130],"184":[132],"for":[133],"bit":[135],"error":[136],"rate":[137,174],"10":[139],"<sup":[140,164],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[141,165],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-12</sup>":[142],"rates":[145],"25":[147],"Gb/s,":[150],"respectively.":[151,195],"entire":[153,185],"chip":[155],"occupies":[156],"active":[158],"die":[159],"area":[160],"0.75":[162],"mm":[163],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[166],"consumes":[168],"254":[169],"mW":[170],"Gb/s.":[177],"energy":[179],"efficiencies":[180],"1.35":[191],"9.58":[193],"pJ/bit,":[194]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
