{"id":"https://openalex.org/W3014244138","doi":"https://doi.org/10.1109/jssc.2020.2979454","title":"Design Techniques for High-Resolution Continuous-Time Delta\u2013Sigma Converters With Low In-Band Noise Spectral Density","display_name":"Design Techniques for High-Resolution Continuous-Time Delta\u2013Sigma Converters With Low In-Band Noise Spectral Density","publication_year":2020,"publication_date":"2020-03-31","ids":{"openalex":"https://openalex.org/W3014244138","doi":"https://doi.org/10.1109/jssc.2020.2979454","mag":"3014244138"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2020.2979454","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2020.2979454","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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":"IEEE Journal of Solid-State Circuits","raw_type":"journal-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/A5083443399","display_name":"Raviteja Theertham","orcid":"https://orcid.org/0000-0003-1131-4972"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Raviteja Theertham","raw_affiliation_strings":["Department of Electrical Engineering, IIT Madras, Chennai, India"],"raw_orcid":"https://orcid.org/0000-0003-1131-4972","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079793296","display_name":"Prasanth Koottala","orcid":"https://orcid.org/0000-0001-6313-0599"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prasanth Koottala","raw_affiliation_strings":["Department of Electrical Engineering, IIT Madras, Chennai, India"],"raw_orcid":"https://orcid.org/0000-0001-6313-0599","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015715435","display_name":"Sujith Billa","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sujith Billa","raw_affiliation_strings":["Department of Electrical Engineering, IIT Madras, Chennai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056930703","display_name":"Shanthi Pavan","orcid":"https://orcid.org/0000-0002-6938-8491"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shanthi Pavan","raw_affiliation_strings":["Department of Electrical Engineering, IIT Madras, Chennai, India"],"raw_orcid":"https://orcid.org/0000-0002-6938-8491","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I24676775"],"apc_list":null,"apc_paid":null,"fwci":1.1789,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.75031353,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"55","issue":"9","first_page":"2429","last_page":"2442"},"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":0.9994999766349792,"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":0.9993000030517578,"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/electronic-engineering","display_name":"Electronic engineering","score":0.6653383374214172},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.5573458671569824},{"id":"https://openalex.org/keywords/flicker-noise","display_name":"Flicker noise","score":0.5310341119766235},{"id":"https://openalex.org/keywords/oversampling","display_name":"Oversampling","score":0.5053573250770569},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4953709840774536},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.44942378997802734},{"id":"https://openalex.org/keywords/noise-shaping","display_name":"Noise shaping","score":0.4438266456127167},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4341864585876465},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.41835159063339233},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.39992332458496094},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.37461036443710327},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.35238805413246155},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.342116117477417},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3359907567501068},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19190570712089539}],"concepts":[{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6653383374214172},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.5573458671569824},{"id":"https://openalex.org/C113873419","wikidata":"https://www.wikidata.org/wiki/Q1410810","display_name":"Flicker noise","level":5,"score":0.5310341119766235},{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.5053573250770569},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4953709840774536},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.44942378997802734},{"id":"https://openalex.org/C9083635","wikidata":"https://www.wikidata.org/wiki/Q2133535","display_name":"Noise shaping","level":2,"score":0.4438266456127167},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4341864585876465},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.41835159063339233},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.39992332458496094},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.37461036443710327},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35238805413246155},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.342116117477417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3359907567501068},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19190570712089539}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2020.2979454","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2020.2979454","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W605564925","https://openalex.org/W1509148781","https://openalex.org/W2057321991","https://openalex.org/W2073140918","https://openalex.org/W2076823061","https://openalex.org/W2095332037","https://openalex.org/W2121130638","https://openalex.org/W2123616685","https://openalex.org/W2139451421","https://openalex.org/W2152519048","https://openalex.org/W2152778548","https://openalex.org/W2343106577","https://openalex.org/W2510757897","https://openalex.org/W2562422081","https://openalex.org/W2602440913","https://openalex.org/W2604309496","https://openalex.org/W2737760061","https://openalex.org/W2941996237","https://openalex.org/W2965726627","https://openalex.org/W2966871370","https://openalex.org/W4285719527","https://openalex.org/W6767371555"],"related_works":["https://openalex.org/W2421111280","https://openalex.org/W1517311599","https://openalex.org/W2601368767","https://openalex.org/W2170102475","https://openalex.org/W2108164987","https://openalex.org/W2154694501","https://openalex.org/W2129293548","https://openalex.org/W2087919622","https://openalex.org/W2168458874","https://openalex.org/W1580014081"],"abstract_inverted_index":{"We":[0,60],"present":[1],"design":[2,125],"considerations":[3],"for":[4],"CT\u0394\u03a3Ms":[5],"that":[6],"attempt":[7],"to":[8,69,123],"achieve":[9,70],"high":[10],"resolution":[11],"(16+":[12],"bits)":[13],"over":[14],"a":[15,22,67,110,127,138],"wide":[16],"bandwidth":[17,130],"(>200":[18],"kHz),":[19],"resulting":[20],"in":[21,31,37,44,77,137],"low":[23,71],"in-band":[24],"noise":[25,52,88],"spectral":[26],"density.":[27],"The":[28,143,160],"main":[29],"challenges":[30],"such":[32],"designs":[33],"are":[34,106,121],"parasitic":[35,75],"resistance":[36,76],"the":[38,45,54,62,78,83,93,97,124],"reference":[39,79],"path,":[40],"inter-symbol":[41],"interference":[42],"(ISI)":[43],"feedback-digital-to-analog":[46],"converter":[47],"(DAC)":[48],"waveform,":[49],"and":[50,81,102,113,156],"flicker":[51],"of":[53,85,96,126,164],"input":[55,98],"operational":[56],"transconductance":[57],"amplifier":[58],"(OTA).":[59],"introduce":[61],"virtual-ground-switched":[63],"resistor":[64],"DAC":[65],"as":[66],"way":[68],"distortion":[72],"by":[73,91,108],"addressing":[74],"path":[80],"reducing":[82],"effects":[84],"ISI.":[86],"Flicker":[87],"is":[89,167],"reduced":[90,107],"chopping":[92],"first":[94],"stage":[95],"OTA.":[99],"Chopping":[100],"artifacts":[101],"clock":[103],"jitter":[104],"sensitivity":[105],"using":[109],"three-stage":[111],"OTA":[112],"finite":[114],"impulse":[115],"response":[116],"(FIR)":[117],"feedback.":[118],"These":[119],"techniques":[120],"applied":[122],"250":[128],"kHz":[129],"CTA\u03a3M":[131],"targeting":[132],"108":[133],"dB":[134,153],"signal-to-noise-and-distortion-ratio":[135],"(SNDR)":[136],"180":[139],"nm":[140],"CMOS":[141],"process.":[142],"fabricated":[144],"prototype,":[145],"which":[146],"operates":[147],"at":[148],"32":[149],"MS/s,":[150],"achieves":[151],"105.3/108.1":[152],"SNDR/signal-to-noise-ratio":[154],"(SNR)":[155],"consumes":[157],"24":[158],"mW.":[159],"Schreier":[161],"SNDR":[162],"figure":[163],"merit":[165],"(FoM)":[166],"175.5":[168],"dB.":[169]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
