{"id":"https://openalex.org/W4385834395","doi":"https://doi.org/10.1109/tvlsi.2023.3302842","title":"An 8-bit 1.5-GS/s Two-Step SAR ADC With Embedded Interstage Gain","display_name":"An 8-bit 1.5-GS/s Two-Step SAR ADC With Embedded Interstage Gain","publication_year":2023,"publication_date":"2023-08-15","ids":{"openalex":"https://openalex.org/W4385834395","doi":"https://doi.org/10.1109/tvlsi.2023.3302842"},"language":"en","primary_location":{"id":"doi:10.1109/tvlsi.2023.3302842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2023.3302842","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"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 Very Large Scale Integration (VLSI) Systems","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/A5029781634","display_name":"Yi Shen","orcid":"https://orcid.org/0000-0002-2586-3772"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yi Shen","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0002-2586-3772","affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024209693","display_name":"Junyan Hao","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junyan Hao","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100635138","display_name":"Shubin Liu","orcid":"https://orcid.org/0000-0002-9942-0069"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shubin Liu","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0002-9942-0069","affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101234148","display_name":"Zeshuai An","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeshuai An","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021772164","display_name":"Dengquan Li","orcid":"https://orcid.org/0000-0002-9913-4644"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dengquan Li","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0002-9913-4644","affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029968632","display_name":"Ruixue Ding","orcid":"https://orcid.org/0000-0001-9296-535X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruixue Ding","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0001-9296-535X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039575274","display_name":"Zhangming Zhu","orcid":"https://orcid.org/0000-0002-7764-1928"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhangming Zhu","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0002-7764-1928","affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems (Ministry of Education), School of Microelectronics, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5029781634"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.3219,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.52853303,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"31","issue":"11","first_page":"1870","last_page":"1873"},"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9990000128746033,"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":0.9986000061035156,"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/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.844356894493103},{"id":"https://openalex.org/keywords/figure-of-merit","display_name":"Figure of merit","score":0.5912250280380249},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5547773838043213},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5439895987510681},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.49356377124786377},{"id":"https://openalex.org/keywords/programmable-gain-amplifier","display_name":"Programmable-gain amplifier","score":0.4768734574317932},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4233267307281494},{"id":"https://openalex.org/keywords/nyquist-rate","display_name":"Nyquist rate","score":0.41523435711860657},{"id":"https://openalex.org/keywords/nyquist\u2013shannon-sampling-theorem","display_name":"Nyquist\u2013Shannon sampling theorem","score":0.4132882356643677},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.38255631923675537},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.37022584676742554},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2743341028690338},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.17211276292800903},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.09574276208877563},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.09373953938484192}],"concepts":[{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.844356894493103},{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.5912250280380249},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5547773838043213},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5439895987510681},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.49356377124786377},{"id":"https://openalex.org/C2781023662","wikidata":"https://www.wikidata.org/wiki/Q2112149","display_name":"Programmable-gain amplifier","level":4,"score":0.4768734574317932},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4233267307281494},{"id":"https://openalex.org/C65914096","wikidata":"https://www.wikidata.org/wiki/Q6273772","display_name":"Nyquist rate","level":4,"score":0.41523435711860657},{"id":"https://openalex.org/C288623","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Nyquist\u2013Shannon sampling theorem","level":2,"score":0.4132882356643677},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.38255631923675537},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.37022584676742554},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2743341028690338},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.17211276292800903},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.09574276208877563},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.09373953938484192},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvlsi.2023.3302842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2023.3302842","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"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 Very Large Scale Integration (VLSI) Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1956183386","display_name":null,"funder_award_id":"62174047","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3080494368","display_name":null,"funder_award_id":"2022YFB4401900","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G6435028579","display_name":null,"funder_award_id":"LQ21F040002","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G7198217110","display_name":null,"funder_award_id":"62022065","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7289502488","display_name":null,"funder_award_id":"62090040","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7581171602","display_name":null,"funder_award_id":"62004052","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7705247925","display_name":null,"funder_award_id":"U19A2053","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"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2135751681","https://openalex.org/W2144216554","https://openalex.org/W2155589054","https://openalex.org/W2164251692","https://openalex.org/W2604162583","https://openalex.org/W2749655596","https://openalex.org/W2785229656","https://openalex.org/W2897165762","https://openalex.org/W2898949302","https://openalex.org/W2920991553","https://openalex.org/W4226432265","https://openalex.org/W4288057941","https://openalex.org/W6725613950"],"related_works":["https://openalex.org/W2278942241","https://openalex.org/W1977749038","https://openalex.org/W2082979872","https://openalex.org/W2368405386","https://openalex.org/W3004044036","https://openalex.org/W2792167570","https://openalex.org/W1641489184","https://openalex.org/W2290076986","https://openalex.org/W4312326809","https://openalex.org/W4206173322"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"an":[3,61],"8-bit":[4],"two-step":[5],"successive":[6],"approximation":[7],"register":[8],"analog-to-digital":[9],"converter":[10],"(SAR":[11],"ADC),":[12],"where":[13],"the":[14,20,25,35,40],"interstage":[15],"gain":[16],"is":[17],"embedded":[18],"in":[19,51,75],"second-stage":[21],"comparison":[22],"to":[23],"eliminate":[24],"dedicated":[26],"residue":[27,37],"amplifier":[28],"and":[29,59],"its":[30],"timing":[31],"cost.":[32],"Combined":[33],"with":[34],"passive":[36],"transfer":[38],"technique,":[39],"prototype":[41],"ADC":[42],"realizes":[43],"high":[44],"speed":[45],"while":[46,70],"requiring":[47],"small":[48],"overhead.":[49],"Fabricated":[50],"28-nm":[52],"CMOS,":[53],"it":[54],"operates":[55],"at":[56,67],"1.5":[57],"GS/s":[58],"achieves":[60],"signal-to-noise-and-distortion-ratio":[62],"(SNDR)":[63],"of":[64,80],"43.3":[65],"dB":[66],"Nyquist":[68],"rate":[69],"consuming":[71],"2.32":[72],"mW,":[73],"resulting":[74],"a":[76],"Walden":[77],"figure-of-merit":[78],"(FOM)":[79],"12.9":[81],"fJ/conv-step.":[82]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}