{"id":"https://openalex.org/W1550906089","doi":"https://doi.org/10.1109/iscas.1994.409390","title":"Towards a true current operational amplifier [CMOS implementation]","display_name":"Towards a true current operational amplifier [CMOS implementation]","publication_year":2002,"publication_date":"2002-12-17","ids":{"openalex":"https://openalex.org/W1550906089","doi":"https://doi.org/10.1109/iscas.1994.409390","mag":"1550906089"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.1994.409390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5006214637","display_name":"Igor Mucha","orcid":null},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"I. Mucha","raw_affiliation_strings":["Dept. of Microelectron., Tech. Univ. of Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Dept. of Microelectron., Tech. Univ. of Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5006214637"],"corresponding_institution_ids":["https://openalex.org/I60587646"],"apc_list":null,"apc_paid":null,"fwci":1.133,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":7,"citation_normalized_percentile":{"value":0.57569,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":76,"max":77},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":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":0.9981,"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":0.9975,"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/direct-coupled-amplifier","display_name":"Direct-coupled amplifier","score":0.682845},{"id":"https://openalex.org/keywords/current-feedback-operational-amplifier","display_name":"Current-feedback operational amplifier","score":0.65374476},{"id":"https://openalex.org/keywords/operational-amplifier-applications","display_name":"Operational amplifier applications","score":0.59961474},{"id":"https://openalex.org/keywords/operational-transconductance-amplifier","display_name":"Operational transconductance amplifier","score":0.5327841},{"id":"https://openalex.org/keywords/current-sense-amplifier","display_name":"Current sense amplifier","score":0.42225125},{"id":"https://openalex.org/keywords/fully-differential-amplifier","display_name":"Fully differential amplifier","score":0.42024106}],"concepts":[{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.8137972},{"id":"https://openalex.org/C172218469","wikidata":"https://www.wikidata.org/wiki/Q4477697","display_name":"Direct-coupled amplifier","level":5,"score":0.682845},{"id":"https://openalex.org/C68742264","wikidata":"https://www.wikidata.org/wiki/Q1736442","display_name":"Current-feedback operational amplifier","level":5,"score":0.65374476},{"id":"https://openalex.org/C11722477","wikidata":"https://www.wikidata.org/wiki/Q1056298","display_name":"Differential amplifier","level":4,"score":0.6480701},{"id":"https://openalex.org/C47465096","wikidata":"https://www.wikidata.org/wiki/Q2996097","display_name":"Operational amplifier applications","level":5,"score":0.59961474},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5855368},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.56507117},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5612596},{"id":"https://openalex.org/C58117264","wikidata":"https://www.wikidata.org/wiki/Q1239595","display_name":"Operational transconductance amplifier","level":5,"score":0.5327841},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.5235017},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.49223867},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47646022},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.45994988},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.45202303},{"id":"https://openalex.org/C182442803","wikidata":"https://www.wikidata.org/wiki/Q5195113","display_name":"Current sense amplifier","level":5,"score":0.42225125},{"id":"https://openalex.org/C189184530","wikidata":"https://www.wikidata.org/wiki/Q5508342","display_name":"Fully differential amplifier","level":5,"score":0.42024106},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21778429},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.1994.409390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.77}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":7,"referenced_works":["https://openalex.org/W1573813033","https://openalex.org/W1969423740","https://openalex.org/W2031894492","https://openalex.org/W2086775967","https://openalex.org/W2130422050","https://openalex.org/W2146153447","https://openalex.org/W2151956063"],"related_works":["https://openalex.org/W3201422860","https://openalex.org/W3106125200","https://openalex.org/W3010487541","https://openalex.org/W2921550143","https://openalex.org/W2505524053","https://openalex.org/W2380076707","https://openalex.org/W2359281459","https://openalex.org/W2165132866","https://openalex.org/W2072759904","https://openalex.org/W1550906089"],"abstract_inverted_index":{"Two":[0],"true":[1],"current":[2,58],"(current":[3],"input-current":[4],"output)":[5],"operational":[6,26,55],"amplifier":[7,56],"structures":[8],"are":[9],"described":[10],"and":[11],"compared.":[12],"The":[13,34],"first":[14],"one":[15,43],"is":[16,37],"a":[17,30,38],"differential-input-single-output":[18,53],"device,":[19],"that":[20,41],"fulfills":[21],"the":[22,52],"basic":[23],"idea":[24],"about":[25],"amplifiers":[27],"to":[28,44,51,62],"provide":[29],"high":[31],"differential":[32],"gain.":[33],"second":[35],"device":[36],"single-input-differential-output":[39],"amplifier,":[40],"allows":[42],"exploit":[45],"it":[46],"as":[47],"an":[48],"adjoint":[49],"element":[50],"voltage":[54,63],"in":[57],"processing":[59,64],"circuits":[60],"interreciprocal":[61],"circuits.<":[65],">":[68]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W1550906089","counts_by_year":[],"updated_date":"2025-01-19T02:52:20.351214","created_date":"2016-06-24"}