{"id":"https://openalex.org/W2266759453","doi":"https://doi.org/10.1142/s0218126615501066","title":"A Gain-Tunable Output Buffer for Audio-DAC with Common-Mode Output Independent of Gain Variation","display_name":"A Gain-Tunable Output Buffer for Audio-DAC with Common-Mode Output Independent of Gain Variation","publication_year":2015,"publication_date":"2015-05-27","ids":{"openalex":"https://openalex.org/W2266759453","doi":"https://doi.org/10.1142/s0218126615501066","mag":"2266759453"},"language":"en","primary_location":{"id":"doi:10.1142/s0218126615501066","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126615501066","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","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/A5001685886","display_name":"Yuhua Liang","orcid":"https://orcid.org/0000-0003-1240-2878"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhua Liang","raw_affiliation_strings":["School of Microelectronics, Xidian University, 2 South Taibai Road, Xi'an, Shaanxi 710071, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xidian University, 2 South Taibai Road, Xi'an, Shaanxi 710071, P. R. China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039575274","display_name":"Zhangming Zhu","orcid":"https://orcid.org/0000-0002-7764-1928"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhangming Zhu","raw_affiliation_strings":["School of Microelectronics, Xidian University, 2 South Taibai Road, Xi'an, Shaanxi 710071, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xidian University, 2 South Taibai Road, Xi'an, Shaanxi 710071, P. R. China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5039575274"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.12298863,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"24","issue":"07","first_page":"1550106","last_page":"1550106"},"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":0.9993000030517578,"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/T11992","display_name":"CCD and CMOS Imaging Sensors","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"}}],"keywords":[{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5772733688354492},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5635881423950195},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5150482654571533},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3603256940841675},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.35084179043769836},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.23095819354057312},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18105819821357727}],"concepts":[{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5772733688354492},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5635881423950195},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5150482654571533},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3603256940841675},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35084179043769836},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.23095819354057312},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18105819821357727},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218126615501066","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126615501066","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7099999785423279,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2001800918","https://openalex.org/W2023632967","https://openalex.org/W2033977450","https://openalex.org/W2066349538","https://openalex.org/W2071060149","https://openalex.org/W2110171809","https://openalex.org/W2122940741","https://openalex.org/W2129167251","https://openalex.org/W2137184196","https://openalex.org/W2144911078","https://openalex.org/W2166674979"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"A":[0],"novel":[1],"gain-tunable":[2],"output":[3,18,39,64,104,123],"buffer":[4,68],"for":[5,66,85],"audio-DAC":[6],"is":[7,79,92,143],"proposed":[8,14,35,71],"in":[9,50,95],"this":[10,13,34,134],"paper.":[11],"With":[12,33],"architecture,":[15,36],"the":[16,37,51,55,58,62,67,70,75,86,96,100,111,120,122,126,139,153,158,171],"common-mode":[17,38],"voltage":[19,30,40],"can":[20,162],"be":[21,42,107,131,163],"independent":[22],"of":[23,54,60,99,119,125,138,157,184],"gain":[24],"variation.":[25],"In":[26,73,133],"practical":[27],"applications,":[28],"supply":[29],"might":[31],"change.":[32],"could":[41],"set":[43],"separately,":[44],"to":[45,81,167,178],"guarantee":[46,116],"that":[47,152],"it":[48,91],"stays":[49],"mid-scale":[52],"position":[53,98],"supply.":[56],"Therefore,":[57,90],"ability":[59],"reaching":[61],"maximum":[63],"swing":[65],"features":[69],"architecture.":[72],"addition,":[74],"threshold":[76,127,140,159],"current":[77,128,141,156,160],"reference":[78,129,142,161],"utilized":[80],"generate":[82],"bias":[83],"currents":[84],"other":[87],"building":[88],"blocks.":[89,114],"always":[93],"located":[94],"source":[97],"signal":[101],"chain.":[102],"Its":[103],"noise":[105,124,136,155],"would":[106],"amplified":[108],"by":[109],"all":[110],"following":[112],"circuit":[113],"To":[115],"high-quality":[117],"performance":[118,137],"audio-DAC,":[121],"should":[130],"suppressed.":[132],"letter,":[135],"analyzed":[144],"theoretically":[145],"and":[146],"improved":[147],"significantly.":[148],"Simulation":[149],"result":[150],"shows":[151],"integrated":[154],"reduced":[164],"from":[165,176],"0.61":[166],"0.15":[168],"nA":[169],"when":[170],"integral":[172],"frequency":[173],"range":[174],"sweeps":[175],"DC":[177],"50":[179],"kHz,":[180],"i.e.,":[181],"a":[182],"reduction":[183],"75.4%":[185],"has":[186],"been":[187],"achieved.":[188]},"counts_by_year":[{"year":2022,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}