{"id":"https://openalex.org/W4400411325","doi":"https://doi.org/10.1109/jssc.2024.3421363","title":"A 1-GS/s 11-b Time-Interleaved SAR ADC With Robust, Fast, and Accurate Autocorrelation-Based Background Timing-Skew Calibration","display_name":"A 1-GS/s 11-b Time-Interleaved SAR ADC With Robust, Fast, and Accurate Autocorrelation-Based Background Timing-Skew Calibration","publication_year":2024,"publication_date":"2024-07-08","ids":{"openalex":"https://openalex.org/W4400411325","doi":"https://doi.org/10.1109/jssc.2024.3421363"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2024.3421363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2024.3421363","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/A5102857996","display_name":"Mingyang Gu","orcid":"https://orcid.org/0009-0005-5618-3074"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Mingyang Gu","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0005-5618-3074","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049808534","display_name":"Yunsong Tao","orcid":"https://orcid.org/0000-0002-5469-9895"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunsong Tao","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5469-9895","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101600111","display_name":"Xiyu He","orcid":"https://orcid.org/0009-0006-5951-1456"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiyu He","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100667723","display_name":"Yi Zhong","orcid":"https://orcid.org/0000-0002-9228-5466"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zhong","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022571725","display_name":"Lu Jie","orcid":"https://orcid.org/0000-0001-5046-3917"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Jie","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070329670","display_name":"Nan Sun","orcid":"https://orcid.org/0000-0002-5536-8385"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Sun","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102857996"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":3.1364,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.92115364,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"60","issue":"2","first_page":"421","last_page":"431"},"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":0.9973999857902527,"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":0.9973999857902527,"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":0.996399998664856,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/skew","display_name":"Skew","score":0.7648895978927612},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.7353037595748901},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5933713912963867},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38964927196502686},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3863453269004822},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.30822116136550903},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09853488206863403}],"concepts":[{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.7648895978927612},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.7353037595748901},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5933713912963867},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38964927196502686},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3863453269004822},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.30822116136550903},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09853488206863403}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2024.3421363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2024.3421363","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":[{"id":"https://openalex.org/G4113703957","display_name":null,"funder_award_id":"62090042","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5114541946","display_name":null,"funder_award_id":"61934009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5935053168","display_name":null,"funder_award_id":"2019YFB2205003","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327539","display_name":"Beijing Innovation Center for Future Chip","ror":null},{"id":"https://openalex.org/F4320329777","display_name":"Beijing National Research Center For Information Science And Technology","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1964034808","https://openalex.org/W1968315717","https://openalex.org/W1979509961","https://openalex.org/W1981215785","https://openalex.org/W2007605560","https://openalex.org/W2015794844","https://openalex.org/W2060823827","https://openalex.org/W2073537459","https://openalex.org/W2095089117","https://openalex.org/W2101004723","https://openalex.org/W2104728238","https://openalex.org/W2113142084","https://openalex.org/W2118524348","https://openalex.org/W2123816021","https://openalex.org/W2137219772","https://openalex.org/W2139636126","https://openalex.org/W2738300304","https://openalex.org/W2744161513","https://openalex.org/W2792962047","https://openalex.org/W2809151566","https://openalex.org/W2947289897","https://openalex.org/W2964782680","https://openalex.org/W2981459710","https://openalex.org/W3159537255","https://openalex.org/W3185218019","https://openalex.org/W3209681843","https://openalex.org/W4285262187","https://openalex.org/W4286571698","https://openalex.org/W4286571821","https://openalex.org/W4360605453","https://openalex.org/W4387411181"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W4290802965","https://openalex.org/W1979597421","https://openalex.org/W747394405","https://openalex.org/W97789383","https://openalex.org/W2007980826","https://openalex.org/W1987236514","https://openalex.org/W174653542","https://openalex.org/W2061531152","https://openalex.org/W2381153750"],"abstract_inverted_index":{"This":[0,46,114],"work":[1,47],"proposes":[2,49],"an":[3],"autocorrelation-based":[4],"background":[5],"timing-skew":[6,18,39],"calibration":[7],"method.":[8],"It":[9,53],"uses":[10],"the":[11,22,28,32,62,66,71,98,117],"correlations":[12],"between":[13],"adjacent":[14],"channels":[15],"to":[16,27,116],"extract":[17],"errors,":[19,40],"which":[20],"relaxes":[21],"input":[23],"bandwidth":[24],"limitation":[25],"up":[26],"Nyquist":[29,99],"frequency.":[30],"Moreover,":[31],"proposed":[33,72],"technique":[34],"simultaneously":[35],"detects":[36],"all":[37,91],"channels\u2019":[38],"guaranteeing":[41],"fast":[42],"and":[43,58,87,123],"accurate":[44],"convergence.":[45],"also":[48],"a":[50,55,74],"clock":[51,67],"booster.":[52],"has":[54],"simple":[56],"structure":[57],"can":[59],"efficiently":[60],"increase":[61],"voltage":[63],"swing":[64],"of":[65,120,126],"signal.":[68],"Equipped":[69],"with":[70,90,109],"techniques,":[73],"1-GS/s":[75],"11-bit":[76],"four-channel":[77],"time-interleaved":[78],"(TI)":[79],"SAR":[80],"analog-to-digital":[81],"converter":[82],"(ADC)":[83],"achieves":[84],"59.3-dB":[85],"SNDR":[86],"78.8-dB":[88],"SFDR":[89],"skew":[92],"tones":[93],"below":[94],"\u221280":[95],"dB":[96,122],"at":[97],"input.":[100],"The":[101],"total":[102],"power":[103],"dissipation":[104],"is":[105],"only":[106],"3.7":[107],"mW":[108],"digital":[110],"computations":[111],"implemented":[112],"off-chip.":[113],"corresponds":[115],"Schreier":[118],"FoM":[119,125],"170.6":[121],"Walden":[124],"4.9":[127],"fJ/conv-step.":[128]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}
