{"id":"https://openalex.org/W4385679853","doi":"https://doi.org/10.1109/iscas46773.2023.10181517","title":"An Area-Efficient Single-Phase-Clocked and Contention-Free Flip-Flop for Ultra-Low-Voltage Operations","display_name":"An Area-Efficient Single-Phase-Clocked and Contention-Free Flip-Flop for Ultra-Low-Voltage Operations","publication_year":2023,"publication_date":"2023-05-21","ids":{"openalex":"https://openalex.org/W4385679853","doi":"https://doi.org/10.1109/iscas46773.2023.10181517"},"language":"en","primary_location":{"id":"doi:10.1109/iscas46773.2023.10181517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas46773.2023.10181517","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5100574561","display_name":"Yuan Xue","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue Yuan","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China","Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029418170","display_name":"Kun Su","orcid":"https://orcid.org/0000-0002-6852-6848"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Su","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China","Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101383318","display_name":"Jingyi He","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingyi He","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China","Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109998729","display_name":"Shi Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Xu","raw_affiliation_strings":["National University of Defense Technology,Hunan,China","National University of Defense Technology, Hunan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology,Hunan,China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National University of Defense Technology, Hunan, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018275885","display_name":"Jieyu Li","orcid":"https://orcid.org/0000-0002-9147-3756"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jieyu Li","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China","Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101583945","display_name":"Weifeng He","orcid":"https://orcid.org/0000-0002-7753-644X"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weifeng He","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China","Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4872,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.63424741,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.9997000098228455,"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":0.9997000098228455,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9991000294685364,"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":0.9990000128746033,"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/flip-flop","display_name":"Flip-flop","score":0.8461335301399231},{"id":"https://openalex.org/keywords/transmission-gate","display_name":"Transmission gate","score":0.7228294014930725},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.7057431936264038},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6150907874107361},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5005192756652832},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.49504080414772034},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4926951229572296},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.44228360056877136},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.43665021657943726},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4283714294433594},{"id":"https://openalex.org/keywords/critical-path-method","display_name":"Critical path method","score":0.41584861278533936},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3750683069229126},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.37361109256744385},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3043624758720398},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1571914553642273},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13138896226882935},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10186925530433655},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09040597081184387},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0820540189743042}],"concepts":[{"id":"https://openalex.org/C2781007278","wikidata":"https://www.wikidata.org/wiki/Q183406","display_name":"Flip-flop","level":3,"score":0.8461335301399231},{"id":"https://openalex.org/C2780949067","wikidata":"https://www.wikidata.org/wiki/Q1136752","display_name":"Transmission gate","level":4,"score":0.7228294014930725},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.7057431936264038},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6150907874107361},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5005192756652832},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.49504080414772034},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4926951229572296},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.44228360056877136},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.43665021657943726},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4283714294433594},{"id":"https://openalex.org/C115874739","wikidata":"https://www.wikidata.org/wiki/Q825377","display_name":"Critical path method","level":2,"score":0.41584861278533936},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3750683069229126},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.37361109256744385},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3043624758720398},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1571914553642273},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13138896226882935},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10186925530433655},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09040597081184387},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0820540189743042},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas46773.2023.10181517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas46773.2023.10181517","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1969390180","https://openalex.org/W1995665089","https://openalex.org/W2082597509","https://openalex.org/W2105103777","https://openalex.org/W2113735631","https://openalex.org/W2145876393","https://openalex.org/W2168159483","https://openalex.org/W2594869149","https://openalex.org/W2800286366","https://openalex.org/W2898386872","https://openalex.org/W2944130837","https://openalex.org/W2946485102","https://openalex.org/W3011856034","https://openalex.org/W3088383297"],"related_works":["https://openalex.org/W2797823235","https://openalex.org/W1808420522","https://openalex.org/W2360732944","https://openalex.org/W2365007040","https://openalex.org/W4200181733","https://openalex.org/W2120898945","https://openalex.org/W2611474147","https://openalex.org/W3111333564","https://openalex.org/W4313404246","https://openalex.org/W2371966460"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"an":[3],"area-efficient":[4,77],"single-phase-clocked":[5,45],"and":[6,29,54,65],"contention-free":[7],"flip-flop":[8,115],"(FF)":[9],"targeting":[10],"ultra-low-voltage":[11],"(ULV)":[12],"operations,":[13],"named":[14],"TSPC20.":[15],"To":[16],"ensure":[17],"reliable":[18],"operations":[19],"in":[20,42,86],"ULV":[21,87],"regime,":[22],"we":[23,57],"eliminate":[24],"all":[25],"the":[26,32,43,52,59,75,112],"contention":[27],"paths":[28],"cut":[30],"off":[31],"longest":[33],"hold":[34],"time":[35],"path":[36],"consisting":[37],"of":[38],"three":[39],"stacking":[40],"transistors":[41,61],"conventional":[44,113],"FF":[46,78],"(TSPC18).":[47],"Moreover,":[48],"to":[49,80,111,128],"further":[50],"reduce":[51],"area":[53],"power":[55,100],"consumption,":[56],"remove":[58],"redundant":[60],"through":[62],"transistor":[63],"merging":[64],"logical":[66],"expression":[67],"reorganization.":[68],"TSPC20,":[69],"with":[70,91],"only":[71],"20":[72],"transistors,":[73],"is":[74,125],"most":[76],"compared":[79,110],"prior":[81],"FFs":[82],"that":[83,95,123],"can":[84],"operate":[85],"regime.":[88],"Post-layout":[89],"simulations":[90,121],"28nm":[92],"process":[93],"shows":[94],"TSPC20":[96,124],"achieves":[97],"48%":[98],"(54%)":[99],"reduction":[101],"at":[102],"0.3V/6Mhz":[103],"(0.9V/1.4GHz)":[104],"considering":[105],"10%":[106],"data":[107],"activity":[108],"ratio,":[109],"transmission-gate":[114],"(TGFF).":[116],"The":[117],"1K":[118],"Monte":[119],"Carlo":[120],"verify":[122],"functional":[126],"down":[127],"0.3V.":[129]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-19T17:40:00.097472","created_date":"2025-10-10T00:00:00"}