{"id":"https://openalex.org/W2945500760","doi":"https://doi.org/10.1109/tcsii.2019.2911017","title":"A 10.4-Gb/s 1-Tap Decision Feedback Equalizer With Different Pull-Up and Pull-Down Tap Weights for Asymmetric Memory Interfaces","display_name":"A 10.4-Gb/s 1-Tap Decision Feedback Equalizer With Different Pull-Up and Pull-Down Tap Weights for Asymmetric Memory Interfaces","publication_year":2019,"publication_date":"2019-05-21","ids":{"openalex":"https://openalex.org/W2945500760","doi":"https://doi.org/10.1109/tcsii.2019.2911017","mag":"2945500760"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2019.2911017","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2019.2911017","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Transactions on Circuits and Systems II: Express Briefs","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/A5045809760","display_name":"Joo\u2010Hyung Chae","orcid":"https://orcid.org/0000-0001-6354-5612"},"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"]},{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Joo-Hyung Chae","raw_affiliation_strings":["DRAM Design, SK hynix, Icheon-si, South Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"DRAM Design, SK hynix, Icheon-si, South Korea","institution_ids":["https://openalex.org/I134353371"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103083519","display_name":"Minchang Kim","orcid":"https://orcid.org/0009-0006-6812-0692"},"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"]},{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minchang Kim","raw_affiliation_strings":["DRAM Design, SK hynix, Icheon-si, South Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"DRAM Design, SK hynix, Icheon-si, South Korea","institution_ids":["https://openalex.org/I134353371"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066064536","display_name":"Sungphil Choi","orcid":"https://orcid.org/0000-0001-7857-8783"},"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":"Sungphil Choi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","Inter-University Semiconductor Research Center, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Inter-University Semiconductor Research Center, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080332152","display_name":"Suhwan Kim","orcid":"https://orcid.org/0000-0001-9107-2963"},"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":"Suhwan Kim","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","Inter-University Semiconductor Research Center, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Inter-University Semiconductor Research Center, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045809760"],"corresponding_institution_ids":["https://openalex.org/I134353371","https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":0.8346,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.73498556,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"67","issue":"2","first_page":"220","last_page":"224"},"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":0.9972000122070312,"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":0.9972000122070312,"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":0.9936000108718872,"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/T12162","display_name":"Cellular Automata and Applications","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multiplexer","display_name":"Multiplexer","score":0.8792394399642944},{"id":"https://openalex.org/keywords/equalizer","display_name":"Equalizer","score":0.710476279258728},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6050907373428345},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.560523271560669},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.54224693775177},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5149655938148499},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4771689474582672},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.47038474678993225},{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.4682767391204834},{"id":"https://openalex.org/keywords/symbol","display_name":"Symbol (formal)","score":0.4532807469367981},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.44390079379081726},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.42925623059272766},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3648460805416107},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31671157479286194},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2119341790676117},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16674867272377014},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10196459293365479}],"concepts":[{"id":"https://openalex.org/C70970002","wikidata":"https://www.wikidata.org/wiki/Q189434","display_name":"Multiplexer","level":3,"score":0.8792394399642944},{"id":"https://openalex.org/C67545415","wikidata":"https://www.wikidata.org/wiki/Q5384218","display_name":"Equalizer","level":3,"score":0.710476279258728},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6050907373428345},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.560523271560669},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.54224693775177},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5149655938148499},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4771689474582672},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.47038474678993225},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.4682767391204834},{"id":"https://openalex.org/C134400042","wikidata":"https://www.wikidata.org/wiki/Q2372244","display_name":"Symbol (formal)","level":2,"score":0.4532807469367981},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.44390079379081726},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.42925623059272766},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3648460805416107},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31671157479286194},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2119341790676117},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16674867272377014},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10196459293365479},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2019.2911017","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2019.2911017","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2041804262","https://openalex.org/W2042988868","https://openalex.org/W2068781795","https://openalex.org/W2132943370","https://openalex.org/W2346864961","https://openalex.org/W2515988814","https://openalex.org/W2561584047","https://openalex.org/W2567217840","https://openalex.org/W2594658991","https://openalex.org/W2611116148","https://openalex.org/W2734852762","https://openalex.org/W2754266386","https://openalex.org/W2760715461","https://openalex.org/W2884094526","https://openalex.org/W4246488803","https://openalex.org/W6744755388"],"related_works":["https://openalex.org/W1640794007","https://openalex.org/W3204229206","https://openalex.org/W2100996924","https://openalex.org/W2089850350","https://openalex.org/W238401686","https://openalex.org/W2048342665","https://openalex.org/W2119472302","https://openalex.org/W2077027814","https://openalex.org/W2972252989","https://openalex.org/W1544197014"],"abstract_inverted_index":{"In":[0],"asymmetric":[1,41,75],"memory":[2],"systems,":[3],"the":[4,10,52],"pull-up":[5],"and":[6],"pull-down":[7],"data":[8,62],"from":[9,81],"channel":[11,83],"can":[12],"have":[13],"different":[14,56],"amounts":[15],"of":[16,54,61,88,101],"inter-symbol":[17],"interference":[18],"(ISI),":[19],"so":[20],"they":[21],"cannot":[22],"be":[23],"fully":[24],"corrected":[25],"by":[26],"an":[27,85],"equalizer":[28,43],"which":[29,50],"uses":[30],"a":[31,37,46,55,67,78,82,93,99],"single":[32],"tap":[33],"weight.":[34],"We":[35],"introduce":[36],"receiver-side":[38],"single-ended":[39],"1-tap":[40],"decision-feedback":[42],"(DFE)":[44],"with":[45,84],"weight":[47,57],"selection":[48],"multiplexer,":[49],"allows":[51],"application":[53],"to":[58,92],"each":[59],"direction":[60],"value":[63],"transition.":[64],"Implemented":[65],"in":[66,77],"55-nm":[68],"CMOS":[69],"technology,":[70],"our":[71],"DFE":[72],"compensated":[73],"for":[74],"ISI":[76],"10.4-Gb/s":[79],"signal":[80],"insertion":[86],"loss":[87],"-8.3":[89],"dB,":[90],"leading":[91],"50%":[94],"wider":[95],"horizontal":[96],"margin":[97],"at":[98],"bit-error-rate":[100],"10":[102],"<sup":[103],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[104],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-12</sup>":[105],"than":[106],"symmetric":[107],"correction.":[108],"The":[109],"energy":[110],"efficiency":[111],"is":[112],"0.16":[113],"pJ/bit.":[114]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}