{"id":"https://openalex.org/W2157415992","doi":"https://doi.org/10.1109/esscirc.2007.4430283","title":"A 40&amp;#x2013;200 MHz programmable 4&lt;sup&gt;th&lt;/sup&gt;-order G&lt;inf&gt;m&lt;/inf&gt;-C filter with auto-tuning system","display_name":"A 40&amp;#x2013;200 MHz programmable 4&lt;sup&gt;th&lt;/sup&gt;-order G&lt;inf&gt;m&lt;/inf&gt;-C filter with auto-tuning system","publication_year":2007,"publication_date":"2007-09-01","ids":{"openalex":"https://openalex.org/W2157415992","doi":"https://doi.org/10.1109/esscirc.2007.4430283","mag":"2157415992"},"language":"en","primary_location":{"id":"doi:10.1109/esscirc.2007.4430283","is_oa":false,"landing_page_url":"https://doi.org/10.1109/esscirc.2007.4430283","pdf_url":null,"source":{"id":"https://openalex.org/S4210191203","display_name":"Proceedings of ESSCIRC","issn_l":"1930-8833","issn":["1930-8833","2643-1319"],"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":"ESSCIRC 2007 - 33rd European Solid-State Circuits Conference","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/A5027161966","display_name":"A. Ot\u00edn","orcid":"https://orcid.org/0000-0003-1403-1505"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Otin","raw_affiliation_strings":["Group of Electronic Design (I3A), University of Zaragoza, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Group of Electronic Design (I3A), University of Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075718351","display_name":"S. Celma","orcid":"https://orcid.org/0000-0003-0182-7723"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"S. Celma","raw_affiliation_strings":["Group of Electronic Design (I3A), University of Zaragoza, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Group of Electronic Design (I3A), University of Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047274950","display_name":"C. Aldea","orcid":"https://orcid.org/0000-0003-2874-6368"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"C. Aldea","raw_affiliation_strings":["Group of Electronic Design (I3A), University of Zaragoza, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Group of Electronic Design (I3A), University of Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8089,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.76245833,"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":"214","last_page":"217"},"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":0.9995999932289124,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9987000226974487,"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/capacitance","display_name":"Capacitance","score":0.5485442876815796},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.48852789402008057},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.4776250720024109},{"id":"https://openalex.org/keywords/transconductance","display_name":"Transconductance","score":0.47025787830352783},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4297955632209778},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34758514165878296},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3390854001045227},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1563306748867035},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.08211448788642883}],"concepts":[{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.5485442876815796},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.48852789402008057},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.4776250720024109},{"id":"https://openalex.org/C2779283907","wikidata":"https://www.wikidata.org/wiki/Q1632964","display_name":"Transconductance","level":4,"score":0.47025787830352783},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4297955632209778},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34758514165878296},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3390854001045227},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1563306748867035},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.08211448788642883},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/esscirc.2007.4430283","is_oa":false,"landing_page_url":"https://doi.org/10.1109/esscirc.2007.4430283","pdf_url":null,"source":{"id":"https://openalex.org/S4210191203","display_name":"Proceedings of ESSCIRC","issn_l":"1930-8833","issn":["1930-8833","2643-1319"],"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":"ESSCIRC 2007 - 33rd European Solid-State Circuits Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1568895036","https://openalex.org/W1579759618","https://openalex.org/W1592289247","https://openalex.org/W2040185614","https://openalex.org/W2081032065","https://openalex.org/W2121226030","https://openalex.org/W2131917361","https://openalex.org/W2150332882","https://openalex.org/W2561335994","https://openalex.org/W6682391167","https://openalex.org/W6730488975"],"related_works":["https://openalex.org/W2548900738","https://openalex.org/W2366149815","https://openalex.org/W2024541028","https://openalex.org/W2080773395","https://openalex.org/W2099626417","https://openalex.org/W2019514496","https://openalex.org/W2085450379","https://openalex.org/W2354552488","https://openalex.org/W2021500884","https://openalex.org/W2474346877"],"abstract_inverted_index":{"A":[0,43],"CMOS":[1,86],"40-200":[2,115],"MHz":[3],"4":[4],"<sup":[5],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[6,11,71],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">th</sup>":[7],"-order":[8],"G":[9,69],"<sub":[10,70],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">m</sub>":[12,72],"-C":[13,73],"Butterworth":[14],"filter":[15,65],"with":[16,99],"an":[17],"automatic":[18,118],"tuning":[19,41,119],"system":[20,120],"for":[21,96,121,132],"both":[22,122],"frequency":[23,107,125],"and":[24,75,126,134],"quality":[25],"factor":[26],"is":[27,47,66,108,128],"presented.":[28],"Constant-capacitance":[29],"scaled":[30],"Gm-C":[31],"integrators":[32],"features":[33],"a":[34,38,80,90,100],"technique":[35],"leading":[36],"to":[37,53,130],"wide":[39],"transconductance":[40],"range.":[42,63],"compact":[44],"dummy-based":[45],"scheme":[46],"also":[48],"incorporated":[49],"in":[50,79,111],"the":[51,55,61,76,112],"design":[52],"maintain":[54],"integrating":[56],"capacitance":[57],"constant":[58],"over":[59],"all":[60],"programming":[62],"The":[64,105],"based":[67],"on":[68],"biquads":[74],"experimental":[77],"results":[78],"low-cost":[81],"pure":[82],"digital":[83],"0.35":[84],"mum":[85],"process":[87,133],"have":[88],"shown":[89],"dynamic":[91],"range":[92,113],"of":[93,114],"58":[94],"dB":[95,98],"THD<-40":[97],"single":[101],"2":[102],"V":[103],"supply.":[104],"cut-off":[106,124],"digitally":[109],"programmable":[110],"MHz.":[116],"An":[117],"characteristic":[123],"Q-factor":[127],"used":[129],"compensate":[131],"temperature":[135],"parameter":[136],"variations.":[137]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
