{"id":"https://openalex.org/W4312275910","doi":"https://doi.org/10.1109/iscas48785.2022.9937769","title":"A Fast Converging Correlation-Based Background Timing Skew Calibration Technique by Digital Windowing for Time-Interleaved ADCs","display_name":"A Fast Converging Correlation-Based Background Timing Skew Calibration Technique by Digital Windowing for Time-Interleaved ADCs","publication_year":2022,"publication_date":"2022-05-28","ids":{"openalex":"https://openalex.org/W4312275910","doi":"https://doi.org/10.1109/iscas48785.2022.9937769"},"language":"en","primary_location":{"id":"doi:10.1109/iscas48785.2022.9937769","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas48785.2022.9937769","pdf_url":null,"source":{"id":"https://openalex.org/S4363604393","display_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 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/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":true,"raw_author_name":"Yunsong Tao","raw_affiliation_strings":["Tsinghua University,Department of Electronic Engineering,Beijing,China","Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"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/A5090687087","display_name":"Kareem Ragab","orcid":"https://orcid.org/0000-0001-9171-8955"},"institutions":[{"id":"https://openalex.org/I4210127325","display_name":"Broadcom (United States)","ror":"https://ror.org/035gt5s03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127325"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kareem Ragab","raw_affiliation_strings":["Broadcom Ltd.,Irvine,CA,USA","Broadcom Ltd., Irvine, CA, USA"],"affiliations":[{"raw_affiliation_string":"Broadcom Ltd.,Irvine,CA,USA","institution_ids":["https://openalex.org/I4210127325"]},{"raw_affiliation_string":"Broadcom Ltd., Irvine, CA, USA","institution_ids":["https://openalex.org/I4210127325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102223425","display_name":"Jin Shao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210089056","display_name":"Beijing Microelectronics Technology Institute","ror":"https://ror.org/007y7ej30","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210089056"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Shao","raw_affiliation_strings":["Beijing Smartchip Microelectronics Technology Co., Ltd,Beijing,China","Beijing Smartchip Microelectronics Technology Co., Ltd, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Smartchip Microelectronics Technology Co., Ltd,Beijing,China","institution_ids":["https://openalex.org/I4210089056"]},{"raw_affiliation_string":"Beijing Smartchip Microelectronics Technology Co., Ltd, Beijing, China","institution_ids":["https://openalex.org/I4210089056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101821979","display_name":"Pengpeng Chen","orcid":"https://orcid.org/0000-0003-2501-8381"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pengpeng Chen","raw_affiliation_strings":["Hangzhou Vango Technologies, Inc.,Hangzhou,China","Hangzhou Vango Technologies, Inc., Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Hangzhou Vango Technologies, Inc.,Hangzhou,China","institution_ids":[]},{"raw_affiliation_string":"Hangzhou Vango Technologies, Inc., Hangzhou, China","institution_ids":[]}]},{"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":["Tsinghua University,Department of Electronic Engineering,Beijing,China","Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"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":["Tsinghua University,Department of Electronic Engineering,Beijing,China","Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, 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":["Tsinghua University,Department of Electronic Engineering,Beijing,China","Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5049808534"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.9618,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.73657212,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"21","last_page":"25"},"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9988999962806702,"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9984999895095825,"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/skew","display_name":"Skew","score":0.7931416630744934},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.7660000324249268},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.7122999429702759},{"id":"https://openalex.org/keywords/interleaving","display_name":"Interleaving","score":0.695564866065979},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6422405242919922},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5747013092041016},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5358375906944275},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5172374844551086},{"id":"https://openalex.org/keywords/vernier-scale","display_name":"Vernier scale","score":0.48943963646888733},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.4773316979408264},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31219160556793213},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14085489511489868},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12570157647132874},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.09949550032615662},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09733220934867859},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08509263396263123}],"concepts":[{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.7931416630744934},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.7660000324249268},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.7122999429702759},{"id":"https://openalex.org/C28034677","wikidata":"https://www.wikidata.org/wiki/Q17092530","display_name":"Interleaving","level":2,"score":0.695564866065979},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6422405242919922},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5747013092041016},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5358375906944275},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5172374844551086},{"id":"https://openalex.org/C69710193","wikidata":"https://www.wikidata.org/wiki/Q14946576","display_name":"Vernier scale","level":2,"score":0.48943963646888733},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.4773316979408264},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31219160556793213},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14085489511489868},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12570157647132874},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.09949550032615662},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09733220934867859},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08509263396263123},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas48785.2022.9937769","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas48785.2022.9937769","pdf_url":null,"source":{"id":"https://openalex.org/S4363604393","display_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2015794844","https://openalex.org/W2104040946","https://openalex.org/W2104728238","https://openalex.org/W2113142084","https://openalex.org/W2119119508","https://openalex.org/W2137219772","https://openalex.org/W2151378672","https://openalex.org/W2490301933"],"related_works":["https://openalex.org/W2960529157","https://openalex.org/W2109882734","https://openalex.org/W1546440511","https://openalex.org/W2157946284","https://openalex.org/W3034953262","https://openalex.org/W2921456347","https://openalex.org/W4372284797","https://openalex.org/W1853635421","https://openalex.org/W4312275910","https://openalex.org/W2576506298"],"abstract_inverted_index":{"High-speed":[0],"time-interleaved":[1],"analog-to-digital":[2],"converters":[3],"(TI-ADCs)":[4],"are":[5,89,104],"sensitive":[6],"to":[7,57],"timing":[8,13],"skew":[9,14],"mismatch.":[10],"Autocorrelation-based":[11],"background":[12],"calibration":[15],"techniques":[16,33],"require":[17],"small":[18],"hardware":[19],"overhead":[20],"as":[21],"they":[22],"rely":[23],"on":[24],"the":[25,70],"TI-ADC":[26],"input":[27],"signal":[28,71],"for":[29,94],"calibration.":[30],"However,":[31],"such":[32],"suffer":[34],"from":[35],"a":[36,44,64],"very":[37],"long":[38],"convergence":[39,50],"time.":[40],"This":[41],"paper":[42],"proposes":[43],"new":[45],"correlation-based":[46],"technique":[47,62],"that":[48],"boosts":[49],"speed":[51],"by":[52],"orders":[53],"of":[54],"magnitude":[55],"compared":[56],"existing":[58],"autocorrelation-based":[59],"techniques.":[60],"The":[61],"uses":[63],"digital":[65],"window":[66],"detector":[67],"and":[68,86,101],"calculates":[69],"correlation":[72],"funnction":[73],"around":[74],"zero-crossings":[75],"only.":[76],"Practical":[77],"design":[78],"considerations":[79],"including":[80],"thermal":[81],"noise,":[82],"clock":[83],"jitter,":[84],"quantization":[85],"offset":[87],"mismatch":[88],"discussed.":[90],"Behavioral":[91],"simulation":[92],"results":[93],"two":[95],"TI-ADCs":[96],"with":[97],"different":[98],"speeds,":[99],"resolutions":[100],"interleaving":[102],"factors":[103],"presented.":[105]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
