{"id":"https://openalex.org/W4408183498","doi":"https://doi.org/10.1109/isscc49661.2025.10904631","title":"A 64Gb/s/wire 10.5Tb/s/mm/Layer Single-Ended Simultaneous Bi-Directional Transceiver with Echo and Crosstalk Cancellation for a Die-to-Die Interface in 28nm CMOS","display_name":"A 64Gb/s/wire 10.5Tb/s/mm/Layer Single-Ended Simultaneous Bi-Directional Transceiver with Echo and Crosstalk Cancellation for a Die-to-Die Interface in 28nm CMOS","publication_year":2025,"publication_date":"2025-02-16","ids":{"openalex":"https://openalex.org/W4408183498","doi":"https://doi.org/10.1109/isscc49661.2025.10904631"},"language":"en","primary_location":{"id":"doi:10.1109/isscc49661.2025.10904631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc49661.2025.10904631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Solid-State Circuits Conference (ISSCC)","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/A5100743758","display_name":"Zhifei Wang","orcid":"https://orcid.org/0000-0003-3214-6146"},"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"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhifei Wang","raw_affiliation_strings":["Peking University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015083171","display_name":"Zhiwen Huang","orcid":"https://orcid.org/0000-0001-7325-3920"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwen Huang","raw_affiliation_strings":["Peking University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011405097","display_name":"Tianchen Ye","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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianchen Ye","raw_affiliation_strings":["Peking University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021878963","display_name":"Bingyi Ye","orcid":"https://orcid.org/0000-0002-7671-2800"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingyi Ye","raw_affiliation_strings":["East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104219496","display_name":"Fangzhu Li","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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangzhu Li","raw_affiliation_strings":["Peking University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111250863","display_name":"Wei Wang","orcid":"https://orcid.org/0009-0009-0625-4603"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["Peking University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102276631","display_name":"Dunshan Yu","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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dunshan Yu","raw_affiliation_strings":["Peking University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111774367","display_name":"Weixin Gai","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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weixin Gai","raw_affiliation_strings":["Peking University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5100743758"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":5.3288,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.95352946,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"588","last_page":"590"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9983000159263611,"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":0.9983000159263611,"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":0.9973999857902527,"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":0.9943000078201294,"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/die","display_name":"Die (integrated circuit)","score":0.8004089593887329},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.7548749446868896},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6970041990280151},{"id":"https://openalex.org/keywords/crosstalk","display_name":"Crosstalk","score":0.6905179023742676},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.48981234431266785},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4134623408317566},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3827953338623047},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3587051033973694},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3331713378429413},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2668156027793884}],"concepts":[{"id":"https://openalex.org/C111106434","wikidata":"https://www.wikidata.org/wiki/Q1072430","display_name":"Die (integrated circuit)","level":2,"score":0.8004089593887329},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.7548749446868896},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6970041990280151},{"id":"https://openalex.org/C169822122","wikidata":"https://www.wikidata.org/wiki/Q230187","display_name":"Crosstalk","level":2,"score":0.6905179023742676},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.48981234431266785},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4134623408317566},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3827953338623047},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3587051033973694},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3331713378429413},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2668156027793884},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc49661.2025.10904631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc49661.2025.10904631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Solid-State Circuits Conference (ISSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2113047903","https://openalex.org/W2245638118","https://openalex.org/W2995181490","https://openalex.org/W3015969454","https://openalex.org/W3116643975","https://openalex.org/W4221068580","https://openalex.org/W4286571838","https://openalex.org/W4313886962","https://openalex.org/W4360605995","https://openalex.org/W4401880656"],"related_works":["https://openalex.org/W2783437851","https://openalex.org/W4249165909","https://openalex.org/W1672137312","https://openalex.org/W4404521051","https://openalex.org/W1650483958","https://openalex.org/W2115569193","https://openalex.org/W2161127017","https://openalex.org/W3116108134","https://openalex.org/W2109445684","https://openalex.org/W2081082331"],"abstract_inverted_index":{"The":[0],"development":[1],"of":[2,203],"artificial":[3],"intelligence":[4],"and":[5,16,84,193],"high-performance":[6],"computing":[7],"has":[8],"fueled":[9],"the":[10,29,34,48,52,75,118,126,131,136,149,163,174],"demand":[11],"for":[12,103,151,170,196],"increased":[13],"edge":[14,30,119,127,201],"density":[15,31,120,128,154,202],"reduced":[17],"bit":[18],"error":[19],"rate":[20,37],"(BER)":[21],"in":[22,93,110],"die-to-die":[23,104],"interfaces.":[24,105],"One":[25],"approach":[26,123],"to":[27,46,58,73,82,112,124,147],"improving":[28,125],"is":[32,44,69,80,91,108,129,168],"increasing":[33],"per-wire":[35],"data":[36,49,76,132,180],"[1]\u2013[5].":[38],"Four-level":[39],"pulse":[40],"amplitude":[41],"modulation":[42],"(PAM-4)":[43],"adopted":[45],"double":[47,74],"rate;":[50],"however,":[51],"degraded":[53],"SNR":[54],"makes":[55],"it":[56,79,96,101,116],"challenging":[57],"achieve":[59],"an":[60,200],"extremely":[61],"low":[62],"BER":[63,212],"[2].":[64],"Simultaneous":[65],"bi-directional":[66],"(SBD)":[67],"signaling":[68,172],"another":[70],"effective":[71],"method":[72],"rate,":[77],"but":[78,95,115],"vulnerable":[81],"echo":[83,87],"crosstalk.":[85],"An":[86],"cancellation":[88,138,195],"(EC)":[89],"circuit":[90],"presented":[92],"[6],":[94],"consumes":[97],"significant":[98],"power,":[99],"making":[100],"unsuitable":[102],"Ground":[106],"shielding":[107,143],"inserted":[109],"[4]":[111],"reduce":[113],"crosstalk,":[114],"limits":[117],"improvement.":[121],"Another":[122],"decreasing":[130],"channel":[133],"pitch.":[134],"With":[135],"crosstalk":[137,165,176],"(XTC)":[139],"technique":[140],"implemented,":[141],"ground":[142],"can":[144],"be":[145],"removed":[146],"halve":[148],"pitch":[150],"a":[152,185,214],"doubled":[153],"[7]\u2013[8].":[155],"However,":[156],"these":[157],"conventional":[158],"XTC":[159],"techniques":[160],"only":[161],"cancel":[162],"far-end":[164],"(FEXT),":[166],"which":[167],"insufficient":[169],"SBD":[171,188],"as":[173],"near-end":[175],"(NEXT)":[177],"also":[178],"impacts":[179],"receiving.":[181],"This":[182],"work":[183],"presents":[184],"64Gb/s/wire":[186],"single-ended":[187],"transceiver":[189],"with":[190],"echo,":[191],"NEXT,":[192],"FEXT":[194],"shield-less":[197],"channels,":[198],"achieving":[199],"1":[204],"0.5Tb/s/mm/layer":[205],"at":[206],"less":[207],"than":[208],"10\u2013<sup":[209],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[210],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">16</sup>":[211],"on":[213],"3mm":[215],"on-chip":[216],"channel.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":3}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}