{"id":"https://openalex.org/W3137186994","doi":"https://doi.org/10.1109/jssc.2021.3064248","title":"A 16-Gb/s -11.6-dBm OMA Sensitivity 0.7-pJ/bit Optical Receiver in 65-nm CMOS Enabled by Duobinary Sampling","display_name":"A 16-Gb/s -11.6-dBm OMA Sensitivity 0.7-pJ/bit Optical Receiver in 65-nm CMOS Enabled by Duobinary Sampling","publication_year":2021,"publication_date":"2021-03-17","ids":{"openalex":"https://openalex.org/W3137186994","doi":"https://doi.org/10.1109/jssc.2021.3064248","mag":"3137186994"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2021.3064248","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jssc.2021.3064248","pdf_url":"https://ieeexplore.ieee.org/ielx7/4/9523417/09380407.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/4/9523417/09380407.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086760414","display_name":"Mostafa G. Ahmed","orcid":"https://orcid.org/0000-0002-2636-4713"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mostafa G. Ahmed","raw_affiliation_strings":["Coordinated Science Laboratory, University of Illinois at Urbana\u2013Champaign, Urbana, IL, USA"],"raw_orcid":"https://orcid.org/0000-0002-2636-4713","affiliations":[{"raw_affiliation_string":"Coordinated Science Laboratory, University of Illinois at Urbana\u2013Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005934580","display_name":"Dongwook Kim","orcid":"https://orcid.org/0000-0002-7375-3316"},"institutions":[{"id":"https://openalex.org/I4210153776","display_name":"Apple (United States)","ror":"https://ror.org/059hsda18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210153776"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dongwook Kim","raw_affiliation_strings":["Apple Inc, West Lake Hills, TX, USA"],"raw_orcid":"https://orcid.org/0000-0002-7375-3316","affiliations":[{"raw_affiliation_string":"Apple Inc, West Lake Hills, TX, USA","institution_ids":["https://openalex.org/I4210153776"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014466863","display_name":"Romesh Kumar Nandwana","orcid":"https://orcid.org/0000-0003-0339-5792"},"institutions":[{"id":"https://openalex.org/I135428043","display_name":"Cisco Systems (United States)","ror":"https://ror.org/03yt1ez60","country_code":"US","type":"company","lineage":["https://openalex.org/I135428043"]},{"id":"https://openalex.org/I59499333","display_name":"Optica","ror":"https://ror.org/00jypd850","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I59499333"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Romesh Kumar Nandwana","raw_affiliation_strings":["Optical Systems and Interconnects Group, Cisco Systems, Inc, Allentown, PA, USA"],"raw_orcid":"https://orcid.org/0000-0003-0339-5792","affiliations":[{"raw_affiliation_string":"Optical Systems and Interconnects Group, Cisco Systems, Inc, Allentown, PA, USA","institution_ids":["https://openalex.org/I135428043","https://openalex.org/I59499333"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045287571","display_name":"Ahmed Elkholy","orcid":"https://orcid.org/0000-0002-3252-8585"},"institutions":[{"id":"https://openalex.org/I4210127325","display_name":"Broadcom (United States)","ror":"https://ror.org/035gt5s03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127325"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ahmed Elkholy","raw_affiliation_strings":["Broadcom, Inc, Irvine, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-3252-8585","affiliations":[{"raw_affiliation_string":"Broadcom, Inc, Irvine, CA, USA","institution_ids":["https://openalex.org/I4210127325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081178683","display_name":"K.R. Lakshmikumar","orcid":"https://orcid.org/0000-0001-7621-4177"},"institutions":[{"id":"https://openalex.org/I135428043","display_name":"Cisco Systems (United States)","ror":"https://ror.org/03yt1ez60","country_code":"US","type":"company","lineage":["https://openalex.org/I135428043"]},{"id":"https://openalex.org/I59499333","display_name":"Optica","ror":"https://ror.org/00jypd850","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I59499333"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kadaba R. Lakshmikumar","raw_affiliation_strings":["Optical Systems and Interconnects Group, Cisco Systems, Inc, Allentown, PA, USA"],"raw_orcid":"https://orcid.org/0000-0001-7621-4177","affiliations":[{"raw_affiliation_string":"Optical Systems and Interconnects Group, Cisco Systems, Inc, Allentown, PA, USA","institution_ids":["https://openalex.org/I135428043","https://openalex.org/I59499333"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036789252","display_name":"Pavan Kumar Hanumolu","orcid":"https://orcid.org/0000-0002-6233-8934"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pavan Kumar Hanumolu","raw_affiliation_strings":["Coordinated Science Laboratory, University of Illinois at Urbana\u2013Champaign, Urbana, IL, USA"],"raw_orcid":"https://orcid.org/0000-0002-6233-8934","affiliations":[{"raw_affiliation_string":"Coordinated Science Laboratory, University of Illinois at Urbana\u2013Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5086760414"],"corresponding_institution_ids":["https://openalex.org/I157725225"],"apc_list":null,"apc_paid":null,"fwci":1.3218,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.7969231,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"56","issue":"9","first_page":"2795","last_page":"2803"},"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","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"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9991000294685364,"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":0.6936959028244019},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5371350646018982},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.47537723183631897},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.45631134510040283},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.445107638835907},{"id":"https://openalex.org/keywords/optical-power","display_name":"Optical power","score":0.4432591497898102},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4210782051086426},{"id":"https://openalex.org/keywords/optical-modulation-amplitude","display_name":"Optical modulation amplitude","score":0.41640007495880127},{"id":"https://openalex.org/keywords/optical-link","display_name":"Optical link","score":0.41385072469711304},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3587983250617981},{"id":"https://openalex.org/keywords/optical-amplifier","display_name":"Optical amplifier","score":0.3292641043663025},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2753256559371948},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2678467035293579},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1670665442943573},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.1520572006702423},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14001911878585815},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.10049501061439514}],"concepts":[{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6936959028244019},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5371350646018982},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.47537723183631897},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.45631134510040283},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.445107638835907},{"id":"https://openalex.org/C191161701","wikidata":"https://www.wikidata.org/wiki/Q559265","display_name":"Optical power","level":3,"score":0.4432591497898102},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4210782051086426},{"id":"https://openalex.org/C50831002","wikidata":"https://www.wikidata.org/wiki/Q7098873","display_name":"Optical modulation amplitude","level":4,"score":0.41640007495880127},{"id":"https://openalex.org/C2777226104","wikidata":"https://www.wikidata.org/wiki/Q7098866","display_name":"Optical link","level":3,"score":0.41385072469711304},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3587983250617981},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.3292641043663025},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2753256559371948},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2678467035293579},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1670665442943573},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.1520572006702423},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14001911878585815},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.10049501061439514}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2021.3064248","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jssc.2021.3064248","pdf_url":"https://ieeexplore.ieee.org/ielx7/4/9523417/09380407.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/jssc.2021.3064248","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jssc.2021.3064248","pdf_url":"https://ieeexplore.ieee.org/ielx7/4/9523417/09380407.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3137186994.pdf","grobid_xml":"https://content.openalex.org/works/W3137186994.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W575517596","https://openalex.org/W1985342807","https://openalex.org/W2055576894","https://openalex.org/W2055952492","https://openalex.org/W2068355008","https://openalex.org/W2101048469","https://openalex.org/W2104928715","https://openalex.org/W2123655762","https://openalex.org/W2130014519","https://openalex.org/W2132876868","https://openalex.org/W2132962860","https://openalex.org/W2176869677","https://openalex.org/W2284351912","https://openalex.org/W2488159282","https://openalex.org/W2525320820","https://openalex.org/W2765583436","https://openalex.org/W2768084090","https://openalex.org/W2922561766","https://openalex.org/W2980731328","https://openalex.org/W4285719527","https://openalex.org/W6677321596","https://openalex.org/W6733515087"],"related_works":["https://openalex.org/W2096197213","https://openalex.org/W2108930055","https://openalex.org/W2177703353","https://openalex.org/W2534725721","https://openalex.org/W2139890664","https://openalex.org/W2074774443","https://openalex.org/W2996452065","https://openalex.org/W2904314621","https://openalex.org/W2074038689","https://openalex.org/W1987766899"],"abstract_inverted_index":{"High-speed,":[0],"low-power":[1,28,46],"optical":[2,11,29,40,49,103,128],"interconnects,":[3],"such":[4],"as":[5],"intensity":[6],"modulation":[7,129],"direct":[8],"detection":[9],"(IMDD)":[10],"links,":[12],"are":[13,32],"increasingly":[14],"deployed":[15],"in":[16,120],"data":[17,69],"centers":[18],"to":[19,63,80,111],"keep":[20],"pace":[21],"with":[22,139],"the":[23,33,74,82,93,124],"growing":[24],"bandwidth":[25],"requirements.":[26],"High-sensitivity":[27],"receivers":[30],"(RXs)":[31],"key":[34],"components":[35],"that":[36],"enable":[37],"energy-efficient":[38],"IMDD":[39],"interconnects.":[41],"This":[42],"article":[43],"presents":[44],"a":[45,52,55,96,106],"nonreturn-to-zero":[47],"(NRZ)":[48],"RX":[50,65,104,126],"using":[51,95],"combination":[53],"of":[54,133],"limited-bandwidth":[56],"trans-impedance":[57],"amplifier":[58],"(TIA)":[59],"and":[60,115],"duobinary":[61],"sampling":[62,72],"improve":[64],"sensitivity":[66,132],"at":[67,136],"high":[68,113],"rates.":[70],"Duobinary":[71],"leverages":[73],"well-controlled":[75],"TIA":[76],"inter-symbol":[77],"interference":[78],"(ISI)":[79],"recover":[81],"transmitted":[83],"data,":[84],"making":[85],"it":[86],"much":[87],"more":[88],"hardware":[89],"efficient":[90],"than":[91],"canceling":[92],"ISI":[94],"decision":[97],"feedback":[98],"equalizer":[99],"(DFE).":[100],"The":[101],"proposed":[102],"employs":[105],"CMOS-based":[107],"analog":[108],"front-end":[109],"(AFE)":[110],"achieve":[112],"linearity":[114],"excellent":[116],"power":[117],"efficiency.":[118,141],"Fabricated":[119],"65-nm":[121],"CMOS":[122],"process,":[123],"prototype":[125],"achieves":[127],"amplitude":[130],"(OMA)":[131],"-11.6":[134],"dBm":[135],"16":[137],"Gb/s":[138],"0.7-pJ/bit":[140]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
