{"id":"https://openalex.org/W4401879577","doi":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631502","title":"A 48-Gb/s Half-Rate PAM4 Optical Receiver with 0.27-pJ/bit TIA Efficiency, 1.28-pJ/bit RX Efficiency, and 0.06-mm<sup>2</sup> area in 28-nm CMOS","display_name":"A 48-Gb/s Half-Rate PAM4 Optical Receiver with 0.27-pJ/bit TIA Efficiency, 1.28-pJ/bit RX Efficiency, and 0.06-mm<sup>2</sup> area in 28-nm CMOS","publication_year":2024,"publication_date":"2024-06-16","ids":{"openalex":"https://openalex.org/W4401879577","doi":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631502"},"language":"en","primary_location":{"id":"doi:10.1109/vlsitechnologyandcir46783.2024.10631502","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631502","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":"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/A5017467707","display_name":"Chongyun Zhang","orcid":"https://orcid.org/0000-0001-5882-8781"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Chongyun Zhang","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Hong Kong SAR"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Hong Kong SAR","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100336241","display_name":"Li Wang","orcid":"https://orcid.org/0000-0003-3937-8273"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Li Wang","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Hong Kong SAR"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Hong Kong SAR","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101834535","display_name":"Zilu Liu","orcid":"https://orcid.org/0009-0009-1015-0575"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zilu Liu","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Hong Kong SAR"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Hong Kong SAR","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020878804","display_name":"Fuzhan Chen","orcid":"https://orcid.org/0000-0001-8902-302X"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Fuzhan Chen","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Hong Kong SAR"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Hong Kong SAR","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037098941","display_name":"Quan Pan","orcid":"https://orcid.org/0000-0001-8704-4505"},"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":"Quan Pan","raw_affiliation_strings":["Southern University of Science and Technology,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology,Shenzhen,China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038802926","display_name":"Xianbo Li","orcid":"https://orcid.org/0000-0001-8870-0586"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianbo Li","raw_affiliation_strings":["Sun Yat-sen University,Guangzhou,China"],"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,Guangzhou,China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033252398","display_name":"C. Patrick Yue","orcid":"https://orcid.org/0000-0002-0211-2394"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"C. Patrick Yue","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Hong Kong SAR"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Hong Kong SAR","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5017467707"],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":0.6095,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67749659,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"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":0.9998999834060669,"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/T10232","display_name":"Optical Network Technologies","score":0.9991999864578247,"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":0.9987000226974487,"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/bit","display_name":"Bit (key)","score":0.765285849571228},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.6444510817527771},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5463184118270874},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.45931321382522583},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.40067195892333984},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3406674563884735},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3048796057701111},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2025488317012787},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.17074063420295715},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.09803768992424011}],"concepts":[{"id":"https://openalex.org/C117011727","wikidata":"https://www.wikidata.org/wiki/Q1278488","display_name":"Bit (key)","level":2,"score":0.765285849571228},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.6444510817527771},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5463184118270874},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.45931321382522583},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.40067195892333984},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3406674563884735},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3048796057701111},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2025488317012787},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.17074063420295715},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.09803768992424011},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vlsitechnologyandcir46783.2024.10631502","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631502","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"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-142382","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-142382","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W4235016631"],"related_works":["https://openalex.org/W2411923897","https://openalex.org/W4394546135","https://openalex.org/W4285347720","https://openalex.org/W4200259850","https://openalex.org/W2333831899","https://openalex.org/W2008125229","https://openalex.org/W2810460872","https://openalex.org/W2077962159","https://openalex.org/W2105527599","https://openalex.org/W2322471329"],"abstract_inverted_index":{"This":[0],"work":[1],"presents":[2],"a":[3,46,50,94],"48-Gb/s":[4,101],"PAM4":[5,41,102],"optical":[6],"receiver":[7],"with":[8,115],"TIA":[9,14,129],"and":[10,25,29,36,49,90],"sampler":[11,44],"integrated.":[12],"The":[13,43,82],"employs":[15],"transadmittance":[16],"transimpedance":[17],"(TAS-TIS)":[18],"structure":[19],"to":[20,53,72,93],"replace":[21],"conventional":[22],"CML-based":[23],"VGA":[24],"post-amplifier,":[26],"eliminating":[27],"CTLE":[28],"inductive":[30],"peaking":[31],"while":[32],"preserving":[33],"the":[34,37,58,77,104,121],"linearity":[35],"gain-bandwidth":[38],"product":[39],"for":[40,55,128],"operation.":[42],"exploits":[45],"2-tap":[47,51],"FFE":[48],"DFE":[52,67],"compensate":[54],"ISI":[56],"of":[57,66,80],"TIA,":[59,122],"ensuring":[60],"correct":[61],"data":[62],"recovery.":[63],"Timing":[64],"criteria":[65],"loop":[68],"is":[69,84,91],"achieved":[70],"up":[71],"30":[73],"GBaud":[74],"by":[75],"optimizing":[76],"clock-to-Q":[78],"delay":[79],"slicers.":[81],"RX":[83,105],"implemented":[85],"in":[86,124],"28-nm":[87],"CMOS":[88],"process":[89],"wirebonded":[92],"commercial":[95],"photodiode.":[96],"Optical":[97],"measurement":[98],"results":[99],"at":[100,109],"show":[103],"achieves":[106],"\u22125.1-dBm":[107],"sensitivity":[108],"2.4e-4":[110],"BER":[111],"using":[112],"61.4":[113],"mW,":[114],"only":[116],"13.1":[117],"mW":[118],"contributed":[119],"from":[120],"resulting":[123],"1.28-pJ/bit":[125],"(0.27":[126],"pJ/bit":[127],"only)":[130],"efficiency.":[131]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2024-08-27T00:00:00"}
