{"id":"https://openalex.org/W7125833300","doi":"https://doi.org/10.1109/jssc.2025.3650429","title":"A 175-MHz BW 60-dB SNDR 6th-Order Bandpass Cascaded Time-Interleaved Noise Shaping SAR ADC","display_name":"A 175-MHz BW 60-dB SNDR 6th-Order Bandpass Cascaded Time-Interleaved Noise Shaping SAR ADC","publication_year":2026,"publication_date":"2026-01-27","ids":{"openalex":"https://openalex.org/W7125833300","doi":"https://doi.org/10.1109/jssc.2025.3650429"},"language":null,"primary_location":{"id":"doi:10.1109/jssc.2025.3650429","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2025.3650429","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/A5123949967","display_name":"Zhiyuan Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhiyuan Zhao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"raw_orcid":"https://orcid.org/0009-0000-9406-9372","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123960972","display_name":"Hsiang-Wen Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hsiang-Wen Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"raw_orcid":"https://orcid.org/0000-0002-1449-4625","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024336831","display_name":"Seungheun Song","orcid":"https://orcid.org/0000-0002-4803-9188"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Seungheun Song","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"raw_orcid":"https://orcid.org/0000-0002-4803-9188","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123885482","display_name":"Taewook Kang","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Taewook Kang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005810864","display_name":"Michael P. Flynn","orcid":"https://orcid.org/0000-0001-5070-7512"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael P. Flynn","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"raw_orcid":"https://orcid.org/0000-0001-5070-7512","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":8.7592,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.96362337,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"61","issue":"4","first_page":"1388","last_page":"1399"},"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":0.9702000021934509,"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":0.9702000021934509,"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":0.010200000368058681,"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":0.005200000014156103,"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/oversampling","display_name":"Oversampling","score":0.7196999788284302},{"id":"https://openalex.org/keywords/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.5679000020027161},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5659000277519226},{"id":"https://openalex.org/keywords/noise-shaping","display_name":"Noise shaping","score":0.5573999881744385},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.4894999861717224},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.4828000068664551},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4194999933242798},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.40610000491142273}],"concepts":[{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.7196999788284302},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6310999989509583},{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.5679000020027161},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5659000277519226},{"id":"https://openalex.org/C9083635","wikidata":"https://www.wikidata.org/wiki/Q2133535","display_name":"Noise shaping","level":2,"score":0.5573999881744385},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.4894999861717224},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.4828000068664551},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42399999499320984},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4194999933242798},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.40610000491142273},{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.3878999948501587},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.36719998717308044},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.36230000853538513},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.36230000853538513},{"id":"https://openalex.org/C142311740","wikidata":"https://www.wikidata.org/wiki/Q1066177","display_name":"Shaping","level":2,"score":0.32010000944137573},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2946999967098236},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.2816999852657318},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.27959999442100525},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.26339998841285706},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.2614000141620636},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.2529999911785126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2025.3650429","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2025.3650429","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,102,120,135,146],"noise-shaping":[1],"(NS)":[2],"successive":[3],"approximation":[4],"register":[5],"(SAR)":[6],"analog-to-digital":[7],"converter":[8],"(ADC)":[9],"architecture":[10],"is":[11,143,156],"very":[12],"power":[13],"efficient":[14,161],"but":[15,31],"limited":[16],"in":[17,105],"bandwidth":[18],"(BW).":[19],"Time-interleaving":[20],"(TI)":[21],"expands":[22],"the":[23,32,63,68,151],"NS":[24,60,78,154,166],"SAR":[25,79,155,167],"BW":[26,44,117],"with":[27,46],"low":[28],"hardware":[29],"cost,":[30],"conventional":[33,164],"noise":[34],"transfer":[35],"function":[36],"(NTF)":[37],"zero":[38],"placement":[39],"leads":[40],"to":[41,61,163],"a":[42,53,109,115,157],"marginal":[43],"improvement":[45],"increasing":[47],"NTF":[48,69,83],"order.":[49,70],"This":[50],"work":[51],"proposes":[52],"new":[54],"hybrid":[55],"structure":[56],"utilizing":[57],"cascaded":[58,75],"(Ca)":[59],"decouple":[62],"oversampling":[64],"rate":[65],"(OSR)":[66],"from":[67],"A":[71],"6th-order":[72],"bandpass":[73],"(BP)":[74],"time-interleaved":[76],"(CaTI)":[77],"implements":[80],"complex":[81],"conjugate":[82],"zeros":[84],"and":[85,91,128,160],"requires":[86],"only":[87],"three":[88],"interleaved":[89],"channels":[90],"an":[92],"OSR":[93],"of":[94,140],"<inline-formula":[95],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[96,126],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[97],"<tex-math":[98],"notation=\"LaTeX\">$4\\times":[99],"$</tex-math>":[100],"</inline-formula>.":[101],"prototype,":[103],"fabricated":[104],"28-nm":[106],"CMOS,":[107],"provides":[108],"60-dB":[110],"signal-to-noise-distortion":[111],"ratio":[112],"(SNDR)":[113],"over":[114],"175-MHz":[116],"without":[118],"calibration.":[119],"core":[121],"circuit":[122],"occupies":[123],"0.02":[124],"mm<sup":[125],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[127],"consumes":[129],"3.38":[130],"mW":[131],"at":[132],"1.4":[133],"GS/s.":[134],"corresponding":[136],"Schreier":[137],"SNDR":[138],"figure":[139],"merit":[141],"(FoM)":[142],"167":[144],"dB.":[145],"experimental":[147],"results":[148],"demonstrate":[149],"that":[150],"proposed":[152],"CaTI":[153],"more":[158],"robust":[159],"alternative":[162],"TI":[165],"ADC.":[168]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-03-28T06:11:35.319607","created_date":"2026-01-28T00:00:00"}
