{"id":"https://openalex.org/W3048893368","doi":"https://doi.org/10.1109/vlsicircuits18222.2020.9162825","title":"A \u2212105dB THD 88dB-SNDR VCO-Based Sensor Front-End Enabled by Background-Calibrated Differential Pulse Code Modulation","display_name":"A \u2212105dB THD 88dB-SNDR VCO-Based Sensor Front-End Enabled by Background-Calibrated Differential Pulse Code Modulation","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3048893368","doi":"https://doi.org/10.1109/vlsicircuits18222.2020.9162825","mag":"3048893368"},"language":"en","primary_location":{"id":"doi:10.1109/vlsicircuits18222.2020.9162825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsicircuits18222.2020.9162825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Symposium on VLSI Circuits","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/A5101910549","display_name":"Jiannan Huang","orcid":"https://orcid.org/0000-0002-9890-3384"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jiannan Huang","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044161396","display_name":"Patrick P. Mercier","orcid":"https://orcid.org/0000-0003-1488-5076"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick P. Mercier","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101910549"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":1.7267,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.88565536,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":0.9943000078201294,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/oversampling","display_name":"Oversampling","score":0.7814350128173828},{"id":"https://openalex.org/keywords/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.7627668380737305},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.7262140512466431},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.5069530010223389},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.45300543308258057},{"id":"https://openalex.org/keywords/front-and-back-ends","display_name":"Front and back ends","score":0.45295441150665283},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42860379815101624},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4275449216365814},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3840479850769043},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3774685263633728},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3159328103065491},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.24738073348999023},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2171775996685028},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.10959255695343018},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.092688649892807}],"concepts":[{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.7814350128173828},{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.7627668380737305},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.7262140512466431},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.5069530010223389},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.45300543308258057},{"id":"https://openalex.org/C53016008","wikidata":"https://www.wikidata.org/wiki/Q620167","display_name":"Front and back ends","level":2,"score":0.45295441150665283},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42860379815101624},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4275449216365814},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3840479850769043},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3774685263633728},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3159328103065491},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.24738073348999023},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2171775996685028},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.10959255695343018},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.092688649892807},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"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/vlsicircuits18222.2020.9162825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsicircuits18222.2020.9162825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Symposium on VLSI Circuits","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2766503024","https://openalex.org/W2781247653","https://openalex.org/W4206637278","https://openalex.org/W4386005305","https://openalex.org/W3082051559","https://openalex.org/W4386214543","https://openalex.org/W1969988626","https://openalex.org/W2141301039","https://openalex.org/W2510330184","https://openalex.org/W2944007131"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,33,43,86],"VCO-based":[4],"sensor":[5],"front-end":[6],"utilizing":[7],"differential":[8],"pulse-code":[9],"modulation":[10],"(DPCM)":[11],"to":[12,21],"substantially":[13],"reduce":[14],"the":[15,18,22,40,62],"amplitude":[16],"of":[17,82,88,93],"input":[19],"signal":[20],"VCO":[23],"quantizer":[24],"so":[25],"that":[26],"high":[27,44],"linearity":[28],"is":[29],"achieved.":[30],"Together":[31],"with":[32,85],"background":[34],"digital":[35],"gain":[36],"calibration":[37],"and":[38,56,66,90],"DEM,":[39],"techniques":[41],"enable":[42],"dynamic":[45],"range":[46],"(DR)":[47],"using":[48],"only":[49],"1":[50],"<sup":[51],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[52,70],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">st</sup>":[53],"order":[54],"noise-shaping":[55],"32\u00d7":[57],"oversampling.":[58],"Fabricated":[59],"in":[60,74],"65nm,":[61],"AFE":[63],"consumes":[64],"3.2\u03bcW":[65],"achieves":[67,79],"1.18\u03bcV":[68],"<sub":[69],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">RMS</sub>":[71],"input-referred":[72],"noise":[73],"500Hz":[75],"BW.":[76],"It":[77],"also":[78],"an":[80],"SNDR/DR/THD":[81],"88/94/-105dB":[83],"respectively":[84],"NEF":[87],"4":[89],"Schreier":[91],"FoM":[92],"170dB.":[94]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
