{"id":"https://openalex.org/W4408492735","doi":"https://doi.org/10.1587/elex.22.20250092","title":"An input buffer with opamp-based bootstrap circuit and cross-coupled substrate technique for 1.5-GS/s pipelined ADC in 40-nm CMOS process","display_name":"An input buffer with opamp-based bootstrap circuit and cross-coupled substrate technique for 1.5-GS/s pipelined ADC in 40-nm CMOS process","publication_year":2025,"publication_date":"2025-03-16","ids":{"openalex":"https://openalex.org/W4408492735","doi":"https://doi.org/10.1587/elex.22.20250092"},"language":"en","primary_location":{"id":"doi:10.1587/elex.22.20250092","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.22.20250092","pdf_url":"https://www.jstage.jst.go.jp/article/elex/22/10/22_22.20250092/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/22/10/22_22.20250092/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100455060","display_name":"Zeyu Li","orcid":"https://orcid.org/0000-0001-9364-2085"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeyu Li","raw_affiliation_strings":["Institute of Microelectronics of The Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of The Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054514336","display_name":"Fangyuan Xu","orcid":"https://orcid.org/0000-0003-1326-7532"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangyuan Xu","raw_affiliation_strings":["Institute of Microelectronics of The Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of The Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034189661","display_name":"Xuan Guo","orcid":"https://orcid.org/0000-0001-8052-6165"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuan Guo","raw_affiliation_strings":["Institute of Microelectronics of The Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of The Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001223754","display_name":"Hanbo Jia","orcid":"https://orcid.org/0000-0002-8719-5757"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanbo Jia","raw_affiliation_strings":["Institute of Microelectronics of The Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of The Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016346657","display_name":"Kai Sun","orcid":"https://orcid.org/0000-0002-0343-6032"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Sun","raw_affiliation_strings":["Institute of Microelectronics of The Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of The Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078237117","display_name":"Xinyu Liu","orcid":"https://orcid.org/0000-0003-4326-2708"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyu Liu","raw_affiliation_strings":["Institute of Microelectronics of The Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of The Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03970877,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"22","issue":"10","first_page":"20250092","last_page":"20250092"},"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":0.9969000220298767,"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":0.9969000220298767,"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":0.9958000183105469,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9918000102043152,"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/operational-amplifier","display_name":"Operational amplifier","score":0.7185779809951782},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6064897775650024},{"id":"https://openalex.org/keywords/buffer-amplifier","display_name":"Buffer amplifier","score":0.5261216759681702},{"id":"https://openalex.org/keywords/substrate","display_name":"Substrate (aquarium)","score":0.5110055208206177},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4805089235305786},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46736738085746765},{"id":"https://openalex.org/keywords/buffer","display_name":"Buffer (optical fiber)","score":0.4177474081516266},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3707267642021179},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3606029152870178},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3066118061542511},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17248237133026123},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.15773040056228638},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07396504282951355}],"concepts":[{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.7185779809951782},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6064897775650024},{"id":"https://openalex.org/C127749002","wikidata":"https://www.wikidata.org/wiki/Q978470","display_name":"Buffer amplifier","level":4,"score":0.5261216759681702},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.5110055208206177},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4805089235305786},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46736738085746765},{"id":"https://openalex.org/C145018004","wikidata":"https://www.wikidata.org/wiki/Q4985944","display_name":"Buffer (optical fiber)","level":2,"score":0.4177474081516266},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3707267642021179},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3606029152870178},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3066118061542511},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17248237133026123},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.15773040056228638},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07396504282951355},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.22.20250092","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.22.20250092","pdf_url":"https://www.jstage.jst.go.jp/article/elex/22/10/22_22.20250092/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.22.20250092","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.22.20250092","pdf_url":"https://www.jstage.jst.go.jp/article/elex/22/10/22_22.20250092/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G5808244109","display_name":null,"funder_award_id":"62374173","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":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4408492735.pdf","grobid_xml":"https://content.openalex.org/works/W4408492735.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W1482937953","https://openalex.org/W2073848487","https://openalex.org/W2110922327","https://openalex.org/W2133751064","https://openalex.org/W2138536318","https://openalex.org/W2526101322","https://openalex.org/W2743136820","https://openalex.org/W2768008485","https://openalex.org/W2783218391","https://openalex.org/W2800737594","https://openalex.org/W2801426999","https://openalex.org/W2904872681","https://openalex.org/W3028717114","https://openalex.org/W3090442715","https://openalex.org/W3108395318","https://openalex.org/W3116209544","https://openalex.org/W3127921087","https://openalex.org/W4200569567","https://openalex.org/W4239486830","https://openalex.org/W4285133984","https://openalex.org/W4308032538","https://openalex.org/W4310608688","https://openalex.org/W4310720392","https://openalex.org/W4320497800","https://openalex.org/W4360605377","https://openalex.org/W4384947521","https://openalex.org/W4385624911","https://openalex.org/W4386038325","https://openalex.org/W4386730006","https://openalex.org/W4387714707","https://openalex.org/W4390417211","https://openalex.org/W4390827932"],"related_works":["https://openalex.org/W1595733580","https://openalex.org/W2083778211","https://openalex.org/W1946496572","https://openalex.org/W2098366763","https://openalex.org/W2907138634","https://openalex.org/W1992680361","https://openalex.org/W2022069833","https://openalex.org/W2036431156","https://openalex.org/W2548870737","https://openalex.org/W4387426370"],"abstract_inverted_index":{"This":[0],"letter":[1],"presents":[2],"a":[3,18,60,67,75,94],"high-linearity":[4],"input":[5,55,85,96],"buffer":[6,56,86],"for":[7],"RF":[8],"sampling":[9,32],"ADC.":[10,79],"A":[11,34],"common-source":[12],"operational":[13],"amplifier":[14],"is":[15,38,57],"added":[16],"as":[17],"bootstrap":[19],"circuit":[20],"to":[21,40],"mitigate":[22],"the":[23,42,84],"influence":[24],"of":[25,45,90],"channel-length":[26],"modulation":[27],"and":[28],"current":[29,47],"extracted":[30],"by":[31],"circuits.":[33],"cross-coupled":[35],"substrate":[36],"technique":[37],"introduced":[39],"enhance":[41],"output":[43],"impedance":[44],"tail":[46],"sources,":[48],"thereby":[49],"further":[50],"improving":[51],"linearity.":[52],"The":[53],"proposed":[54],"designed":[58],"using":[59],"40-nm":[61],"CMOS":[62],"process,":[63],"consuming":[64],"60-mW":[65],"under":[66],"2.5-V":[68],"supply,":[69],"which":[70],"can":[71],"be":[72],"applied":[73],"in":[74],"1.5-GS/s":[76],"14-bit":[77],"pipelined":[78],"Simulation":[80],"results":[81],"demonstrate":[82],"that":[83],"achieves":[87],"an":[88],"SFDR/SNDR":[89],"80.3/69.2":[91],"dB":[92],"with":[93],"1283-MHz":[95],"at":[97],"1.5-GS/s.":[98]},"counts_by_year":[],"updated_date":"2026-03-07T13:37:22.277990","created_date":"2025-10-10T00:00:00"}
