{"id":"https://openalex.org/W1984829230","doi":"https://doi.org/10.1109/isscc.2010.5434041","title":"A 21nV/&amp;#x221A;Hz chopper-stabilized multipath current-feedback instrumentation amplifier with 2&amp;#x00B5;V offset","display_name":"A 21nV/&amp;#x221A;Hz chopper-stabilized multipath current-feedback instrumentation amplifier with 2&amp;#x00B5;V offset","publication_year":2010,"publication_date":"2010-02-01","ids":{"openalex":"https://openalex.org/W1984829230","doi":"https://doi.org/10.1109/isscc.2010.5434041","mag":"1984829230"},"language":"en","primary_location":{"id":"doi:10.1109/isscc.2010.5434041","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc.2010.5434041","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Solid-State Circuits Conference - (ISSCC)","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/A5074924648","display_name":"Qinwen Fan","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Qinwen Fan","raw_affiliation_strings":["Delft University of Technology, Delft, Netherlands","Delft University of Technology Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft University of Technology Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091851429","display_name":"Johan H. Huijsing","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Johan H. Huijsing","raw_affiliation_strings":["Delft University of Technology, Delft, Netherlands","Delft University of Technology Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft University of Technology Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029302924","display_name":"Kofi A. A. Makinwa","orcid":"https://orcid.org/0000-0002-2992-5467"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Kofi A.A. Makinwa","raw_affiliation_strings":["Delft University of Technology, Delft, Netherlands","Delft University of Technology Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft University of Technology Netherlands","institution_ids":["https://openalex.org/I98358874"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98358874"],"apc_list":null,"apc_paid":null,"fwci":2.3916,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.87694535,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"80","last_page":"81"},"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/T10187","display_name":"Radio Frequency Integrated 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"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","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"}}],"keywords":[{"id":"https://openalex.org/keywords/chopper","display_name":"Chopper","score":0.8110677003860474},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.643764853477478},{"id":"https://openalex.org/keywords/ripple","display_name":"Ripple","score":0.6421984434127808},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5989828705787659},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5640909671783447},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.522443950176239},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.518240213394165},{"id":"https://openalex.org/keywords/biasing","display_name":"Biasing","score":0.4336183965206146},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3597739636898041},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3158929944038391},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3085213899612427},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.30188578367233276},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.19364383816719055}],"concepts":[{"id":"https://openalex.org/C2780191706","wikidata":"https://www.wikidata.org/wiki/Q191658","display_name":"Chopper","level":3,"score":0.8110677003860474},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.643764853477478},{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.6421984434127808},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5989828705787659},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5640909671783447},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.522443950176239},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.518240213394165},{"id":"https://openalex.org/C20254490","wikidata":"https://www.wikidata.org/wiki/Q719550","display_name":"Biasing","level":3,"score":0.4336183965206146},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3597739636898041},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3158929944038391},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3085213899612427},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.30188578367233276},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.19364383816719055},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc.2010.5434041","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc.2010.5434041","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Solid-State Circuits Conference - (ISSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7699999809265137,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W277059554","https://openalex.org/W1546726434","https://openalex.org/W2101394360","https://openalex.org/W2119517556","https://openalex.org/W2123574105","https://openalex.org/W2159371590","https://openalex.org/W2177721770","https://openalex.org/W3148150315","https://openalex.org/W4243867153","https://openalex.org/W6678234488"],"related_works":["https://openalex.org/W2376014514","https://openalex.org/W2391645806","https://openalex.org/W2080606327","https://openalex.org/W4229441739","https://openalex.org/W2387338363","https://openalex.org/W4303411445","https://openalex.org/W4207040089","https://openalex.org/W1649851888","https://openalex.org/W4240158017","https://openalex.org/W2094356678"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"a":[3,10,29],"chopper-stabilized":[4],"current-feedback":[5],"instrumentation":[6],"amplifier":[7],"(CFIA)":[8],"with":[9,48],"ripple-reduction":[11],"loop":[12],"(RRL).":[13],"A":[14],"smooth":[15],"1":[16],"<sup":[17],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[18],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">st</sup>":[19],"-order":[20],"response":[21],"is":[22],"obtained":[23],"by":[24,37],"embedding":[25],"the":[26,34,38],"RRL":[27],"in":[28,65],"multipath":[30],"structure":[31],"to":[32],"bury":[33],"notch":[35],"caused":[36],"RRL.":[39],"The":[40,52],"CFIA":[41,53],"achieves":[42,62],"2":[43],"\u03bcV":[44],"offset,":[45],"21":[46],"nV/\u221a(VHz)":[47],"NEF":[49],"of":[50],"9.6.":[51],"can":[54],"also":[55],"be":[56],"configured":[57],"as":[58],"an":[59],"opamp":[60],"which":[61],"2\u00d7":[63],"reduction":[64],"NEF.":[66]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
