{"id":"https://openalex.org/W1968632892","doi":"https://doi.org/10.1109/tvlsi.2013.2241799","title":"Analysis and Design of a Low-Voltage Low-Power Double-Tail Comparator","display_name":"Analysis and Design of a Low-Voltage Low-Power Double-Tail Comparator","publication_year":2013,"publication_date":"2013-02-11","ids":{"openalex":"https://openalex.org/W1968632892","doi":"https://doi.org/10.1109/tvlsi.2013.2241799","mag":"1968632892"},"language":"en","primary_location":{"id":"doi:10.1109/tvlsi.2013.2241799","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2013.2241799","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"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 Very Large Scale Integration (VLSI) Systems","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/A5001848393","display_name":"Samaneh Babayan-Mashhadi","orcid":"https://orcid.org/0000-0002-1337-1084"},"institutions":[{"id":"https://openalex.org/I86958956","display_name":"Ferdowsi University of Mashhad","ror":"https://ror.org/00g6ka752","country_code":"IR","type":"education","lineage":["https://openalex.org/I86958956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Samaneh Babayan-Mashhadi","raw_affiliation_strings":["Electrical Engineering Group of Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran","Electr. Eng. Group of Eng. Dept., Ferdowsi Univ. of Mashhad, Mashhad, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Group of Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran","institution_ids":["https://openalex.org/I86958956"]},{"raw_affiliation_string":"Electr. Eng. Group of Eng. Dept., Ferdowsi Univ. of Mashhad, Mashhad, Iran","institution_ids":["https://openalex.org/I86958956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101600647","display_name":"Reza Lotfi","orcid":"https://orcid.org/0000-0002-8422-1809"},"institutions":[{"id":"https://openalex.org/I86958956","display_name":"Ferdowsi University of Mashhad","ror":"https://ror.org/00g6ka752","country_code":"IR","type":"education","lineage":["https://openalex.org/I86958956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Reza Lotfi","raw_affiliation_strings":["Electrical Engineering Group of Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran","Electr. Eng. Group of Eng. Dept., Ferdowsi Univ. of Mashhad, Mashhad, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Group of Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran","institution_ids":["https://openalex.org/I86958956"]},{"raw_affiliation_string":"Electr. Eng. Group of Eng. Dept., Ferdowsi Univ. of Mashhad, Mashhad, Iran","institution_ids":["https://openalex.org/I86958956"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I86958956"],"apc_list":null,"apc_paid":null,"fwci":13.0508,"has_fulltext":false,"cited_by_count":481,"citation_normalized_percentile":{"value":0.99304588,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"22","issue":"2","first_page":"343","last_page":"352"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":1.0,"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"}},{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.9986000061035156,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9984999895095825,"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/comparator","display_name":"Comparator","score":0.9698101282119751},{"id":"https://openalex.org/keywords/comparator-applications","display_name":"Comparator applications","score":0.665702223777771},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6226298809051514},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6225393414497375},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.599475085735321},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5255336165428162},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.5158256888389587},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4937466084957123},{"id":"https://openalex.org/keywords/propagation-delay","display_name":"Propagation delay","score":0.4589785635471344},{"id":"https://openalex.org/keywords/input-offset-voltage","display_name":"Input offset voltage","score":0.4520187973976135},{"id":"https://openalex.org/keywords/dynamic-demand","display_name":"Dynamic demand","score":0.448543518781662},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4453427195549011},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4263645112514496},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3138197064399719},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13007783889770508},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.08265697956085205}],"concepts":[{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.9698101282119751},{"id":"https://openalex.org/C121649978","wikidata":"https://www.wikidata.org/wiki/Q17007408","display_name":"Comparator applications","level":4,"score":0.665702223777771},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6226298809051514},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6225393414497375},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.599475085735321},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5255336165428162},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.5158256888389587},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4937466084957123},{"id":"https://openalex.org/C90806461","wikidata":"https://www.wikidata.org/wiki/Q1144416","display_name":"Propagation delay","level":2,"score":0.4589785635471344},{"id":"https://openalex.org/C63651839","wikidata":"https://www.wikidata.org/wiki/Q478566","display_name":"Input offset voltage","level":5,"score":0.4520187973976135},{"id":"https://openalex.org/C45872418","wikidata":"https://www.wikidata.org/wiki/Q5318966","display_name":"Dynamic demand","level":3,"score":0.448543518781662},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4453427195549011},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4263645112514496},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3138197064399719},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13007783889770508},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.08265697956085205},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvlsi.2013.2241799","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2013.2241799","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"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 Very Large Scale Integration (VLSI) Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"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":17,"referenced_works":["https://openalex.org/W1977030506","https://openalex.org/W1997866456","https://openalex.org/W1998284495","https://openalex.org/W2010026176","https://openalex.org/W2011479413","https://openalex.org/W2046515116","https://openalex.org/W2075078552","https://openalex.org/W2094024001","https://openalex.org/W2117471170","https://openalex.org/W2144962250","https://openalex.org/W2158636902","https://openalex.org/W2163359472","https://openalex.org/W2165468674","https://openalex.org/W2170009484","https://openalex.org/W2174820806","https://openalex.org/W2206937489","https://openalex.org/W2539893415"],"related_works":["https://openalex.org/W2797920886","https://openalex.org/W28966372","https://openalex.org/W2158553907","https://openalex.org/W3029374238","https://openalex.org/W2100835485","https://openalex.org/W2896215207","https://openalex.org/W2290937003","https://openalex.org/W2107423283","https://openalex.org/W2192343096","https://openalex.org/W2921971237"],"abstract_inverted_index":{"The":[0,160,192],"need":[1],"for":[2,94],"ultra":[3],"low-power,":[4],"area":[5],"efficient,":[6],"and":[7,24,42,64,96,108,154,173,181,188],"high":[8],"speed":[9,23],"analog-to-digital":[10],"converters":[11],"is":[12,82,92,119,142,199],"pushing":[13],"toward":[14],"the":[15,33,36,48,57,61,67,75,85,106,113,117,138,146,151,165,196],"use":[16],"of":[17,35,87,164,179,195],"dynamic":[18,37,70,80,148],"regenerative":[19],"comparators":[20,38],"to":[21,60,171],"maximize":[22],"power":[25,152],"efficiency.":[26],"In":[27],"this":[28],"paper,":[29],"an":[30,54],"analysis":[31,139],"on":[32,74],"delay":[34,63,126,155],"will":[39],"be":[40,169],"presented":[41,76],"analytical":[43,49],"expressions":[44],"are":[45,157],"derived.":[46],"From":[47],"expressions,":[50],"designers":[51],"can":[52,168],"obtain":[53],"intuition":[55],"about":[56],"main":[58],"contributors":[59],"comparator":[62,71,81,91,149,167],"fully":[65],"explore":[66],"tradeoffs":[68],"in":[69,100,123,131,145],"design.":[72],"Based":[73],"analysis,":[77],"a":[78,88,132],"new":[79],"proposed,":[83],"where":[84],"circuit":[86],"conventional":[89],"double-tail":[90],"modified":[93],"low-power":[95],"fast":[97],"operation":[98],"even":[99],"small":[101],"supply":[102,177],"voltages.":[103],"Without":[104],"complicating":[105],"design":[107],"by":[109],"adding":[110],"few":[111],"transistors,":[112],"positive":[114],"feedback":[115],"during":[116],"regeneration":[118],"strengthened,":[120],"which":[121],"results":[122,130],"remarkably":[124],"reduced":[125],"time.":[127],"Post-layout":[128],"simulation":[129],"0.18-":[133],"\u03bcm":[134],"CMOS":[135],"technology":[136],"confirm":[137],"results.":[140],"It":[141],"shown":[143],"that":[144],"proposed":[147,166],"both":[150],"consumption":[153],"time":[156],"significantly":[158],"reduced.":[159],"maximum":[161],"clock":[162],"frequency":[163],"increased":[170],"2.5":[172],"1.1":[174],"GHz":[175],"at":[176,202],"voltages":[178],"1.2":[180,203],"0.6":[182],"V,":[183],"while":[184],"consuming":[185],"1.4":[186],"mW":[187],"153":[189],"\u03bcW,":[190],"respectively.":[191],"standard":[193],"deviation":[194],"input-referred":[197],"offset":[198],"7.8":[200],"mV":[201],"V":[204],"supply.":[205]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":47},{"year":2024,"cited_by_count":49},{"year":2023,"cited_by_count":41},{"year":2022,"cited_by_count":40},{"year":2021,"cited_by_count":44},{"year":2020,"cited_by_count":54},{"year":2019,"cited_by_count":37},{"year":2018,"cited_by_count":50},{"year":2017,"cited_by_count":37},{"year":2016,"cited_by_count":30},{"year":2015,"cited_by_count":26},{"year":2014,"cited_by_count":17},{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}
