{"id":"https://openalex.org/W4403294868","doi":"https://doi.org/10.1109/tcsii.2024.3477463","title":"A Novel NN-Based Fast-Convergence Background Calibration for Timing Mismatch in TI ADCs","display_name":"A Novel NN-Based Fast-Convergence Background Calibration for Timing Mismatch in TI ADCs","publication_year":2024,"publication_date":"2024-10-10","ids":{"openalex":"https://openalex.org/W4403294868","doi":"https://doi.org/10.1109/tcsii.2024.3477463"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2024.3477463","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2024.3477463","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Transactions on Circuits and Systems II: Express Briefs","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/A5041242177","display_name":"Zhifei Lu","orcid":"https://orcid.org/0000-0003-2574-7015"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhifei Lu","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China, Chengdu, China","School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China (UESTC), Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-2574-7015","affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China (UESTC), Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Boyuan Zhang","orcid":"https://orcid.org/0009-0002-4280-5977"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Boyuan Zhang","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China, Chengdu, China","School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China (UESTC), Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0002-4280-5977","affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China (UESTC), Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101520749","display_name":"Yutao Peng","orcid":"https://orcid.org/0000-0003-0701-4571"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yutao Peng","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China, Chengdu, China","School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China (UESTC), Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-0701-4571","affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China (UESTC), Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063863513","display_name":"Xizhu Peng","orcid":"https://orcid.org/0000-0002-8410-6237"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xizhu Peng","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China, Chengdu, China","School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China (UESTC), Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-8410-6237","affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China (UESTC), Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021922409","display_name":"He Tang","orcid":"https://orcid.org/0000-0001-8624-5671"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Tang","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China, Chengdu, China","School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China (UESTC), Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-8624-5671","affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering (Exemplary School of Microelectronic), University of Electronic Science and Technology of China (UESTC), Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002706809","display_name":"Jie Pu","orcid":"https://orcid.org/0009-0006-9007-5955"},"institutions":[{"id":"https://openalex.org/I4210157586","display_name":"Chengdu Tiger Microwave Technology (China)","ror":"https://ror.org/04yr0q610","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210157586"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Pu","raw_affiliation_strings":["Converter Frontier Technology Research and Development Center, Chengdu Sino Microelectronics Technology Company Ltd., Chengdu, China","Converter Frontier Technology R and D Center, Chengdu Sino Microelectronics Technology Company Ltd, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Converter Frontier Technology Research and Development Center, Chengdu Sino Microelectronics Technology Company Ltd., Chengdu, China","institution_ids":["https://openalex.org/I4210157586"]},{"raw_affiliation_string":"Converter Frontier Technology R and D Center, Chengdu Sino Microelectronics Technology Company Ltd, Chengdu, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020451720","display_name":"L. Q. Qin","orcid":"https://orcid.org/0009-0009-7364-1523"},"institutions":[{"id":"https://openalex.org/I4210157586","display_name":"Chengdu Tiger Microwave Technology (China)","ror":"https://ror.org/04yr0q610","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210157586"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ling Qin","raw_affiliation_strings":["Converter Frontier Technology Research and Development Center, Chengdu Sino Microelectronics Technology Company Ltd., Chengdu, China","Converter Frontier Technology R and D Center, Chengdu Sino Microelectronics Technology Company Ltd, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0009-7364-1523","affiliations":[{"raw_affiliation_string":"Converter Frontier Technology Research and Development Center, Chengdu Sino Microelectronics Technology Company Ltd., Chengdu, China","institution_ids":["https://openalex.org/I4210157586"]},{"raw_affiliation_string":"Converter Frontier Technology R and D Center, Chengdu Sino Microelectronics Technology Company Ltd, Chengdu, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013329659","display_name":"Mingqiang Guo","orcid":"https://orcid.org/0000-0001-9279-9603"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Mingqiang Guo","raw_affiliation_strings":["State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics, University of Macau, Macau, China","Institute of Microelectronics, State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics, University of Macau, Macau, China","institution_ids":["https://openalex.org/I4210119392","https://openalex.org/I204512498"]},{"raw_affiliation_string":"Institute of Microelectronics, State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China","institution_ids":["https://openalex.org/I4210119392","https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0613,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.74536087,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"72","issue":"1","first_page":"48","last_page":"52"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9975000023841858,"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":0.9970999956130981,"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/calibration","display_name":"Calibration","score":0.6940664052963257},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6236748099327087},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43988269567489624},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3437404930591583},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28250712156295776},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.24037086963653564},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15717929601669312},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.12145620584487915}],"concepts":[{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6940664052963257},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6236748099327087},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43988269567489624},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3437404930591583},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28250712156295776},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.24037086963653564},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15717929601669312},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.12145620584487915},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2024.3477463","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2024.3477463","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G28419847","display_name":null,"funder_award_id":"6200402","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4492497113","display_name":null,"funder_award_id":"62004023","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8268186417","display_name":null,"funder_award_id":"XDA18000000","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2015794844","https://openalex.org/W2574486864","https://openalex.org/W2915051024","https://openalex.org/W2969412768","https://openalex.org/W3086116313","https://openalex.org/W3168382206","https://openalex.org/W4293704606","https://openalex.org/W4312941160","https://openalex.org/W4318953224","https://openalex.org/W4384947625","https://openalex.org/W4391547829"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"A":[0,90],"novel":[1],"background":[2,44,78],"calibration":[3,24,67],"technique":[4,116],"for":[5,38,46,103,132],"timing":[6,36,48],"mismatch":[7],"in":[8,19,76],"time-interleaved":[9],"ADCs":[10],"(TI":[11],"ADCs)":[12],"with":[13,59,64,97,128,136],"fast":[14],"convergence":[15,57],"speed":[16,58],"is":[17,101],"presented":[18],"this":[20,52,69,108,150],"brief.":[21,151],"The":[22],"proposed":[23,115],"applies":[25],"a":[26,137],"customized":[27],"neural":[28],"network":[29],"(NN)":[30],"to":[31,41],"extract":[32],"the":[33,42,56,73,77,105,114,119,145],"information":[34],"of":[35,87,107,149],"skews":[37],"compensation.":[39],"Compared":[40],"conventional":[43],"methods":[45],"calibrating":[47],"mismatches":[49],"without":[50,84],"reference,":[51],"brief":[53,70],"significantly":[54],"increases":[55],"high":[60],"accuracy.":[61],"In":[62],"comparison":[63],"prior":[65],"NN-based":[66],"works,":[68],"could":[71,117],"follow":[72],"error":[74],"changes":[75],"and":[79,99,121,125,147],"has":[80],"stronger":[81],"robustness,":[82],"also":[83,143],"any":[85],"risk":[86],"fidelity":[88],"problem.":[89],"12-bit":[91,138],"3GSps":[92,139],"4-channel":[93,140],"TI":[94,141],"ADC":[95,142],"model":[96],"noise":[98],"jitter":[100],"simulated":[102],"verifying":[104],"effectiveness":[106,146],"technique.":[109],"Simulation":[110],"results":[111],"show":[112],"that":[113],"improve":[118],"SNDR":[120],"SFDR":[122],"by":[123],"7.41dB":[124],"24.73dB":[126],"respectively,":[127],"only":[129],"1536":[130],"samples":[131],"convergence.":[133],"Off-chip":[134],"validation":[135],"proves":[144],"practicality":[148]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}