{"id":"https://openalex.org/W2100640194","doi":"https://doi.org/10.1109/tcsii.2009.2029163","title":"A 0.5-V Wideband Amplifier for a 1-MHz CT Complex Delta-Sigma Modulator","display_name":"A 0.5-V Wideband Amplifier for a 1-MHz CT Complex Delta-Sigma Modulator","publication_year":2009,"publication_date":"2009-10-08","ids":{"openalex":"https://openalex.org/W2100640194","doi":"https://doi.org/10.1109/tcsii.2009.2029163","mag":"2100640194"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2009.2029163","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2009.2029163","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/A5100618515","display_name":"Xiaoyong He","orcid":"https://orcid.org/0000-0002-7302-4578"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiao-Yong He","raw_affiliation_strings":["Department of Electronic Engineering, Chinese University of Hong Kong, Sha Tin, Hong Kong, China","Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Chinese University of Hong Kong, Sha Tin, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079113041","display_name":"Kong\u2010Pang Pun","orcid":"https://orcid.org/0000-0001-7736-0811"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kong-Pang Pun","raw_affiliation_strings":["Department of Electronic Engineering, Chinese University of Hong Kong, Sha Tin, Hong Kong, China","Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Chinese University of Hong Kong, Sha Tin, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049341354","display_name":"Peter R. Kinget","orcid":"https://orcid.org/0000-0002-5707-6394"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. Kinget","raw_affiliation_strings":["Department of Electrical Engineering, Columbia University, New York, NY, USA","Dept. of Electr. Eng, Columbia Univ., New York, NY, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Dept. of Electr. Eng, Columbia Univ., New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100618515"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":1.5564,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.8290619,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"56","issue":"11","first_page":"805","last_page":"809"},"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9991999864578247,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/oversampling","display_name":"Oversampling","score":0.6569327712059021},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.5875465869903564},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5829917192459106},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5509230494499207},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.530335545539856},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.48440247774124146},{"id":"https://openalex.org/keywords/direct-coupled-amplifier","display_name":"Direct-coupled amplifier","score":0.4740987718105316},{"id":"https://openalex.org/keywords/phase-margin","display_name":"Phase margin","score":0.4660763740539551},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.45116710662841797},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4212944209575653},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.42069536447525024},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4115004539489746},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.345355749130249},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.29206717014312744},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2736018896102905},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21096989512443542},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1532735824584961},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.09712603688240051}],"concepts":[{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.6569327712059021},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.5875465869903564},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5829917192459106},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5509230494499207},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.530335545539856},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.48440247774124146},{"id":"https://openalex.org/C172218469","wikidata":"https://www.wikidata.org/wiki/Q4477697","display_name":"Direct-coupled amplifier","level":5,"score":0.4740987718105316},{"id":"https://openalex.org/C81455027","wikidata":"https://www.wikidata.org/wiki/Q7180955","display_name":"Phase margin","level":5,"score":0.4660763740539551},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.45116710662841797},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4212944209575653},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.42069536447525024},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4115004539489746},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.345355749130249},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.29206717014312744},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2736018896102905},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21096989512443542},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1532735824584961},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.09712603688240051}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2009.2029163","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2009.2029163","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":[{"score":0.8399999737739563,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1559538622","https://openalex.org/W1566916904","https://openalex.org/W1598172883","https://openalex.org/W1600634902","https://openalex.org/W1602293356","https://openalex.org/W1979902309","https://openalex.org/W2052922082","https://openalex.org/W2092917193","https://openalex.org/W2118091678","https://openalex.org/W2119367973","https://openalex.org/W2168160567","https://openalex.org/W2168161629","https://openalex.org/W4205102485","https://openalex.org/W6677735717"],"related_works":["https://openalex.org/W2040229502","https://openalex.org/W1580014081","https://openalex.org/W2421111280","https://openalex.org/W2097165798","https://openalex.org/W1497881430","https://openalex.org/W2599174517","https://openalex.org/W2117483815","https://openalex.org/W2170102475","https://openalex.org/W3175904419","https://openalex.org/W4387100143"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"a":[3,14,19,25,33,48,65,85,91,105],"fully":[4],"differential":[5],"wideband":[6],"amplifier":[7,12,46,81],"for":[8,28],"0.5-V":[9,77],"supply.":[10,78],"The":[11,79],"employs":[13],"gate-input":[15],"two-stage":[16],"topology":[17],"and":[18,60,72,95,109],"DC":[20,53],"common-mode":[21],"feedback":[22],"circuit":[23],"with":[24,39,64,90],"Miller-amplified":[26],"capacitor":[27],"frequency":[29],"compensation.":[30],"Designed":[31],"in":[32,84],"130-nm":[34],"triple-well":[35],"complementary":[36],"metal-oxide-semiconductor":[37],"process":[38],"regular":[40],"<i":[41],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[42],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">VT</i>":[43],"transistors,":[44],"the":[45,100,102],"achieves":[47,104],"simulated":[49],"performance":[50],"of":[51,67],"51-dB":[52],"open-loop":[54],"gain,":[55],"112-MHz":[56],"unity":[57],"gain":[58],"bandwidth,":[59],"67deg":[61],"phase":[62],"margin":[63],"load":[66],"6.5":[68],"pF/19.6":[69],"kOmega":[70],",":[71],"consumes":[73,110],"600":[74],"muW":[75],"at":[76,113],"proposed":[80],"is":[82],"incorporated":[83],"continuous-time":[86],"complex":[87],"delta-sigma":[88],"modulator":[89,103],"1-MHz":[92],"signal":[93],"bandwidth":[94],"64times":[96],"oversampling":[97],"ratio.":[98],"In":[99],"simulations,":[101],"72.5-dB":[106],"signal-to-noise-plus-distortion":[107],"ratio":[108],"2.3":[111],"mW":[112],"0.5":[114],"V.":[115]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}