{"id":"https://openalex.org/W4214541424","doi":"https://doi.org/10.1109/tcsii.2022.3143504","title":"Offset-Compensation High-Performance Sense Amplifier for Low-Voltage DRAM Based on Current Mirror and Switching Point","display_name":"Offset-Compensation High-Performance Sense Amplifier for Low-Voltage DRAM Based on Current Mirror and Switching Point","publication_year":2022,"publication_date":"2022-01-18","ids":{"openalex":"https://openalex.org/W4214541424","doi":"https://doi.org/10.1109/tcsii.2022.3143504"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2022.3143504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2022.3143504","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/A5102004657","display_name":"Pei Huang","orcid":"https://orcid.org/0000-0002-0118-9146"},"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":"Pei Huang","raw_affiliation_strings":["School of Electronic and Computer Engineering, Peking University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-0118-9146","affiliations":[{"raw_affiliation_string":"School of Electronic and Computer Engineering, Peking University, Shenzhen, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067837460","display_name":"Kuan\u2010Chang Chang","orcid":"https://orcid.org/0000-0001-5056-0047"},"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":"Kuan-Chang Chang","raw_affiliation_strings":["School of Electronic and Computer Engineering, Peking University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-5056-0047","affiliations":[{"raw_affiliation_string":"School of Electronic and Computer Engineering, Peking University, Shenzhen, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061830107","display_name":"Junlin Ge","orcid":null},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junlin Ge","raw_affiliation_strings":["School of Electronic and Information Engineering, Anhui University, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075966974","display_name":"Chunyu Peng","orcid":"https://orcid.org/0000-0003-2408-5048"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyu Peng","raw_affiliation_strings":["School of Electronic and Information Engineering, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0003-2408-5048","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037391840","display_name":"Xiulong Wu","orcid":"https://orcid.org/0000-0002-5012-2570"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiulong Wu","raw_affiliation_strings":["School of Electronic and Information Engineering, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-5012-2570","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066523003","display_name":"Junning Chen","orcid":"https://orcid.org/0000-0001-7121-0994"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junning Chen","raw_affiliation_strings":["School of Electronic and Information Engineering, Anhui University, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072637140","display_name":"Zhiting Lin","orcid":"https://orcid.org/0000-0002-3314-1606"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiting Lin","raw_affiliation_strings":["School of Electronic and Information Engineering, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-3314-1606","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5102004657"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":1.5703,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.82074534,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"69","issue":"4","first_page":"2011","last_page":"2015"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"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/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":1.0,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/input-offset-voltage","display_name":"Input offset voltage","score":0.8410735726356506},{"id":"https://openalex.org/keywords/sense-amplifier","display_name":"Sense amplifier","score":0.7840901613235474},{"id":"https://openalex.org/keywords/sense","display_name":"Sense (electronics)","score":0.5686525702476501},{"id":"https://openalex.org/keywords/current-feedback-operational-amplifier","display_name":"Current-feedback operational amplifier","score":0.4998791217803955},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.48808538913726807},{"id":"https://openalex.org/keywords/direct-coupled-amplifier","display_name":"Direct-coupled amplifier","score":0.4850598871707916},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.4828927516937256},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.47373926639556885},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4496973156929016},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.43262606859207153},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.41158774495124817},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4111819863319397},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3854835629463196},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22627848386764526},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.08039739727973938}],"concepts":[{"id":"https://openalex.org/C63651839","wikidata":"https://www.wikidata.org/wiki/Q478566","display_name":"Input offset voltage","level":5,"score":0.8410735726356506},{"id":"https://openalex.org/C32666082","wikidata":"https://www.wikidata.org/wiki/Q7450979","display_name":"Sense amplifier","level":3,"score":0.7840901613235474},{"id":"https://openalex.org/C143141573","wikidata":"https://www.wikidata.org/wiki/Q7450971","display_name":"Sense (electronics)","level":2,"score":0.5686525702476501},{"id":"https://openalex.org/C68742264","wikidata":"https://www.wikidata.org/wiki/Q1736442","display_name":"Current-feedback operational amplifier","level":5,"score":0.4998791217803955},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.48808538913726807},{"id":"https://openalex.org/C172218469","wikidata":"https://www.wikidata.org/wiki/Q4477697","display_name":"Direct-coupled amplifier","level":5,"score":0.4850598871707916},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.4828927516937256},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.47373926639556885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4496973156929016},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.43262606859207153},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.41158774495124817},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4111819863319397},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3854835629463196},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22627848386764526},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.08039739727973938},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"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.2022.3143504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2022.3143504","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":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8700000047683716}],"awards":[{"id":"https://openalex.org/G2970710660","display_name":null,"funder_award_id":"U19A2074","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5582252795","display_name":null,"funder_award_id":"61934005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7486237554","display_name":null,"funder_award_id":"62074001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1970598944","https://openalex.org/W1983735574","https://openalex.org/W1993302120","https://openalex.org/W2100382907","https://openalex.org/W2101575856","https://openalex.org/W2125878364","https://openalex.org/W2141334785","https://openalex.org/W2148846960","https://openalex.org/W2150938923","https://openalex.org/W2168101540","https://openalex.org/W2178768706","https://openalex.org/W2281229150","https://openalex.org/W2319065407","https://openalex.org/W2330145754","https://openalex.org/W2739559721","https://openalex.org/W2787664620","https://openalex.org/W2787961380","https://openalex.org/W2806715440","https://openalex.org/W2955838247","https://openalex.org/W2962332074","https://openalex.org/W2963909880"],"related_works":["https://openalex.org/W2034922654","https://openalex.org/W3085306935","https://openalex.org/W2381412985","https://openalex.org/W2181476449","https://openalex.org/W2060424273","https://openalex.org/W2058421220","https://openalex.org/W2106956215","https://openalex.org/W2365027519","https://openalex.org/W4213229181","https://openalex.org/W2810559890"],"abstract_inverted_index":{"The":[0,50,74],"transistor":[1],"offset":[2],"from":[3],"sense":[4,48,119,155,166],"amplifiers":[5],"affects":[6],"the":[7,21,36,57,65,82,92,96,103,123,130,141],"sensing":[8,131,142],"performance":[9],"in":[10],"dynamic":[11],"random-access":[12],"memory":[13],"(DRAM).":[14],"Although":[15],"various":[16],"offset-compensation":[17],"methods":[18,28],"are":[19,29],"available,":[20],"voltage":[22,55,83,104,118,127,137,154],"mismatch":[23,105],"remains":[24],"large,":[25],"and":[26,39,45,63,157],"some":[27],"susceptible":[30],"to":[31,56,91],"timing":[32,79],"variation.":[33,80],"To":[34],"improve":[35,129],"compensation":[37,47],"effect":[38],"stability,":[40],"we":[41],"propose":[42],"a":[43,69,115,134,151],"current-mirror":[44],"switching-point":[46],"amplifier.":[49,120,167],"amplifier":[51,156],"compensates":[52],"one":[53],"bit-line":[54,67,125],"switching":[58,97],"point":[59],"of":[60,84,95,114,138,150,163],"an":[61,164],"inverter":[62],"adjusts":[64],"other":[66],"by":[68,109,145,158],"current":[70],"mirror":[71],"during":[72],"compensation.":[73],"configuration":[75],"is":[76],"robust":[77],"against":[78],"Moreover,":[81],"complementary":[85],"bit":[86],"line":[87],"considerably":[88],"changes":[89],"due":[90],"high":[93],"gain":[94],"point.":[98],"Simulation":[99],"results":[100],"show":[101],"that":[102,113,149,162],"can":[106,128],"be":[107],"improved":[108],"90%":[110],"compared":[111,147,160],"with":[112,148,161],"boosted":[116,152],"reference":[117,153],"In":[121],"addition,":[122],"increased":[124],"differential":[126],"speed.":[132],"At":[133],"low":[135],"supply":[136],"0.75":[139],"V,":[140],"yield":[143],"improves":[144],"11%":[146],"16%":[159],"offset-cancellation":[165]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
