{"id":"https://openalex.org/W2758880779","doi":"https://doi.org/10.1109/iscas.2017.8050625","title":"A highly linear OTA-free VCO-based 1-1 MASH \u0394\u03a3 ADC","display_name":"A highly linear OTA-free VCO-based 1-1 MASH \u0394\u03a3 ADC","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2758880779","doi":"https://doi.org/10.1109/iscas.2017.8050625","mag":"2758880779"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2017.8050625","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2017.8050625","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5060457561","display_name":"Hamidreza Maghami","orcid":"https://orcid.org/0000-0001-8398-4794"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hamidreza Maghami","raw_affiliation_strings":["Kartikeya Mayaram School of EECS, Oregon State University, Corvallis, OR, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kartikeya Mayaram School of EECS, Oregon State University, Corvallis, OR, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066036711","display_name":"Pedram Payandehnia","orcid":"https://orcid.org/0000-0002-5520-4874"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pedram Payandehnia","raw_affiliation_strings":["Kartikeya Mayaram School of EECS, Oregon State University, Corvallis, OR, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kartikeya Mayaram School of EECS, Oregon State University, Corvallis, OR, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036535315","display_name":"Hossein Mirzaie","orcid":"https://orcid.org/0000-0001-6076-4393"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hossein Mirzaie","raw_affiliation_strings":["Kartikeya Mayaram School of EECS, Oregon State University, Corvallis, OR, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kartikeya Mayaram School of EECS, Oregon State University, Corvallis, OR, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087380835","display_name":"Kartikeya Mayaram","orcid":"https://orcid.org/0000-0003-0383-7589"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kartikeya Mayaram","raw_affiliation_strings":["Oregon State University, Corvallis, OR, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oregon State University, Corvallis, OR, US","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074610774","display_name":"Ramin Zanbaghi","orcid":null},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramin Zanbaghi","raw_affiliation_strings":["University of Colorado, Boulder, CO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Colorado, Boulder, CO, USA","institution_ids":["https://openalex.org/I188538660"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015514585","display_name":"T.S. Fiez","orcid":"https://orcid.org/0000-0003-3596-2472"},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Terri Fiez","raw_affiliation_strings":["University of Colorado Boulder, Boulder, CO, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Colorado Boulder, Boulder, CO, US","institution_ids":["https://openalex.org/I188538660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3938,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.61379684,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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/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"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","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"}}],"keywords":[{"id":"https://openalex.org/keywords/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.9600226879119873},{"id":"https://openalex.org/keywords/integrator","display_name":"Integrator","score":0.7941147089004517},{"id":"https://openalex.org/keywords/noise-shaping","display_name":"Noise shaping","score":0.6354432106018066},{"id":"https://openalex.org/keywords/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.6219979524612427},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5997113585472107},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.5624093413352966},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5153600573539734},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5020108222961426},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4918065369129181},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.4705382287502289},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45915570855140686},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.42452430725097656},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24681195616722107},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.20859688520431519},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.16872888803482056},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.16669103503227234},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.16529259085655212},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.0880281925201416},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08423447608947754},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07277637720108032}],"concepts":[{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.9600226879119873},{"id":"https://openalex.org/C79518650","wikidata":"https://www.wikidata.org/wiki/Q2081431","display_name":"Integrator","level":3,"score":0.7941147089004517},{"id":"https://openalex.org/C9083635","wikidata":"https://www.wikidata.org/wiki/Q2133535","display_name":"Noise shaping","level":2,"score":0.6354432106018066},{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.6219979524612427},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5997113585472107},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.5624093413352966},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5153600573539734},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5020108222961426},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4918065369129181},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.4705382287502289},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45915570855140686},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.42452430725097656},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24681195616722107},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.20859688520431519},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.16872888803482056},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16669103503227234},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.16529259085655212},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0880281925201416},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08423447608947754},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07277637720108032},{"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:10.1109/iscas.2017.8050625","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2017.8050625","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Circuits and Systems (ISCAS)","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":6,"referenced_works":["https://openalex.org/W347668984","https://openalex.org/W1519408985","https://openalex.org/W1966635140","https://openalex.org/W2059987499","https://openalex.org/W2153293882","https://openalex.org/W2397557477"],"related_works":["https://openalex.org/W2157118673","https://openalex.org/W1624221390","https://openalex.org/W1970021101","https://openalex.org/W3090593676","https://openalex.org/W2097407725","https://openalex.org/W2548491887","https://openalex.org/W2913428688","https://openalex.org/W1976391040","https://openalex.org/W2769291063","https://openalex.org/W3097708393"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"a":[3,32,68,89,101,127,133],"new":[4],"VCO-based":[5,137],"MASH":[6],"delta-sigma":[7],"ADC":[8,114,138],"structure":[9],"is":[10,28,72,88,100],"presented.":[11],"The":[12],"proposed":[13],"architecture":[14],"does":[15,109],"not":[16,110],"require":[17],"any":[18],"OTA-based":[19],"analog":[20],"integrators":[21],"or":[22],"integrating":[23],"capacitors.":[24],"Second-order":[25],"noise":[26],"shaping":[27],"achieved":[29],"by":[30],"using":[31],"VCO":[33,49,87,99,107],"as":[34,67],"an":[35,46],"integrator":[36],"in":[37,51,139],"the":[38,42,52,59,64,75,80,82,85,94,97,106,112,117,140],"feedback":[39],"loop":[40,48,136],"of":[41,63,84,96,142],"first":[43,65,86],"stage":[44,66],"and":[45,93],"open":[47,135],"quantizer":[50],"second":[53,76,98],"stage.":[54,77],"Simple":[55],"digital":[56],"circuitry":[57],"extracts":[58],"phase":[60],"quantization":[61],"error":[62],"pulse":[69],"signal":[70,92],"that":[71],"applied":[73],"to":[74],"Based":[78],"on":[79],"architecture,":[81],"input":[83,95],"very":[90],"small":[91],"two-level":[102],"PWM":[103],"signal.":[104],"Therefore,":[105],"non-linearity":[108],"limit":[111],"overall":[113],"performance,":[115],"mitigating":[116],"need":[118],"for":[119],"power":[120],"hungry":[121],"linearization":[122],"methods.":[123],"Behavioral-model":[124],"simulations":[125],"show":[126],"70":[128],"dB":[129],"SNDR":[130],"improvement":[131],"from":[132],"standalone":[134],"presence":[141],"nonlinearity.":[143]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}