{"id":"https://openalex.org/W4285208741","doi":"https://doi.org/10.1109/access.2022.3178812","title":"An Analog-Assisted Digital LDO With Dynamic-Biasing Asynchronous Comparator","display_name":"An Analog-Assisted Digital LDO With Dynamic-Biasing Asynchronous Comparator","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4285208741","doi":"https://doi.org/10.1109/access.2022.3178812"},"language":"en","primary_location":{"id":"doi:10.1109/access.2022.3178812","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3178812","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09784888.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09784888.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067064813","display_name":"Yuet Ho Woo","orcid":null},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yuet Ho Woo","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113830878","display_name":"Jianxin Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianxin Yang","raw_affiliation_strings":["School of Microelectronics, South China University of Technology, Guangzhou, China","School of Microelectronics, South China University of Technology, Guangzhou 510640, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"School of Microelectronics, South China University of Technology, Guangzhou 510640, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101694489","display_name":"Junwen Li","orcid":"https://orcid.org/0009-0002-0891-917X"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Junwen Li","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054976374","display_name":"Jianping Guo","orcid":"https://orcid.org/0000-0002-0211-8606"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianping Guo","raw_affiliation_strings":["School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","School of Electronics and Information Technology, Sun Yat-Sen University, Guangzhou 510006, China"],"raw_orcid":"https://orcid.org/0000-0002-0211-8606","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-Sen University, Guangzhou 510006, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054848259","display_name":"Yanqi Zheng","orcid":"https://orcid.org/0000-0001-9501-2466"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanqi Zheng","raw_affiliation_strings":["School of Microelectronics, South China University of Technology, Guangzhou, China","School of Microelectronics, South China University of Technology, Guangzhou 510640, China"],"raw_orcid":"https://orcid.org/0000-0001-9501-2466","affiliations":[{"raw_affiliation_string":"School of Microelectronics, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"School of Microelectronics, South China University of Technology, Guangzhou 510640, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010016181","display_name":"Ka Nang Leung","orcid":"https://orcid.org/0000-0002-9921-3211"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ka Nang Leung","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0002-9921-3211","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.5015,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.5460702,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"10","issue":null,"first_page":"56996","last_page":"57002"},"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9980999827384949,"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/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":0.9976999759674072,"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":0.7528202533721924},{"id":"https://openalex.org/keywords/biasing","display_name":"Biasing","score":0.7178558111190796},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.635430097579956},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5793690085411072},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32542696595191956},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2512420415878296},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1885831356048584},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11911463737487793},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0698002278804779}],"concepts":[{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.7528202533721924},{"id":"https://openalex.org/C20254490","wikidata":"https://www.wikidata.org/wiki/Q719550","display_name":"Biasing","level":3,"score":0.7178558111190796},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.635430097579956},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5793690085411072},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32542696595191956},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2512420415878296},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1885831356048584},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11911463737487793},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0698002278804779}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2022.3178812","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3178812","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09784888.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ed72cc579ed94e289eba8be6513aaf80","is_oa":false,"landing_page_url":"https://doaj.org/article/ed72cc579ed94e289eba8be6513aaf80","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 10, Pp 56996-57002 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2022.3178812","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3178812","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09784888.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8100000023841858}],"awards":[{"id":"https://openalex.org/G283906504","display_name":null,"funder_award_id":"4055153","funder_id":"https://openalex.org/F4320322942","funder_display_name":"Chinese University of Hong Kong"},{"id":"https://openalex.org/G4034957535","display_name":null,"funder_award_id":"2020A1515011406","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G4134468462","display_name":null,"funder_award_id":"61874143","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8621206994","display_name":null,"funder_award_id":"14204917","funder_id":"https://openalex.org/F4320322942","funder_display_name":"Chinese University of Hong Kong"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320322942","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4285208741.pdf","grobid_xml":"https://content.openalex.org/works/W4285208741.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W2038551933","https://openalex.org/W2054989520","https://openalex.org/W2057529353","https://openalex.org/W2066958141","https://openalex.org/W2217616241","https://openalex.org/W2303319543","https://openalex.org/W2343518286","https://openalex.org/W2344336685","https://openalex.org/W2593766759","https://openalex.org/W2620772941","https://openalex.org/W2625638002","https://openalex.org/W2760813205","https://openalex.org/W2894668784","https://openalex.org/W3015928503","https://openalex.org/W4214919544"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2034349229","https://openalex.org/W3004219868","https://openalex.org/W4366783034","https://openalex.org/W1972415042","https://openalex.org/W4313221225","https://openalex.org/W2922086473","https://openalex.org/W4385452214"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,34],"digital":[4],"low-dropout":[5],"regulator":[6],"(DLDO)":[7],"with":[8],"three-level":[9],"switching":[10],"(TLS)":[11],"and":[12,24],"analog-assisted":[13],"(AA)":[14],"structure":[15],"formed":[16],"by":[17,73],"dynamic-biasing":[18],"asynchronous":[19],"comparator,":[20],"capacitive-coupling":[21],"RC":[22],"network":[23],"auxiliary":[25],"power":[26],"switch.":[27],"The":[28,38,45,56,62],"proposed":[29,65],"AA-DLDO":[30],"is":[31,42,48,59,67],"fabricated":[32],"in":[33],"65-nm":[35],"CMOS":[36],"process.":[37],"minimum":[39],"load":[40,52],"current":[41],"18":[43],"&#x03BC;A.":[44],"maximum":[46],"undershoot":[47],"200":[49],"mV":[50],"under":[51],"transient":[53],"of":[54,64],"4.82-mA/1-ns.":[55],"recovery":[57],"time":[58],"8":[60],"ns.":[61],"figure-of-merit":[63],"design":[66],"better":[68],"than":[69,75],"the":[70],"other":[71],"DLDOs":[72],"more":[74],"14":[76],"times.":[77]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}
