{"id":"https://openalex.org/W3184544670","doi":"https://doi.org/10.1109/tcsi.2021.3094428","title":"Analysis and Design of a Charge Sampler With 70-GHz 1-dB Bandwidth in 130-nm SiGe BiCMOS","display_name":"Analysis and Design of a Charge Sampler With 70-GHz 1-dB Bandwidth in 130-nm SiGe BiCMOS","publication_year":2021,"publication_date":"2021-07-13","ids":{"openalex":"https://openalex.org/W3184544670","doi":"https://doi.org/10.1109/tcsi.2021.3094428","mag":"3184544670"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2021.3094428","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2021.3094428","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 I: Regular Papers","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/A5103128441","display_name":"Liang Wu","orcid":"https://orcid.org/0000-0003-3214-6760"},"institutions":[{"id":"https://openalex.org/I206945453","display_name":"Paderborn University","ror":"https://ror.org/058kzsd48","country_code":"DE","type":"education","lineage":["https://openalex.org/I206945453"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Liang Wu","raw_affiliation_strings":["Heinz Nixdorf Institute, University of Paderborn, Paderborn, Germany"],"affiliations":[{"raw_affiliation_string":"Heinz Nixdorf Institute, University of Paderborn, Paderborn, Germany","institution_ids":["https://openalex.org/I206945453"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042898125","display_name":"J. Christoph Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618"},"institutions":[{"id":"https://openalex.org/I206945453","display_name":"Paderborn University","ror":"https://ror.org/058kzsd48","country_code":"DE","type":"education","lineage":["https://openalex.org/I206945453"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. Christoph Scheytt","raw_affiliation_strings":["Heinz Nixdorf Institute, University of Paderborn, Paderborn, Germany"],"affiliations":[{"raw_affiliation_string":"Heinz Nixdorf Institute, University of Paderborn, Paderborn, Germany","institution_ids":["https://openalex.org/I206945453"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103128441"],"corresponding_institution_ids":["https://openalex.org/I206945453"],"apc_list":null,"apc_paid":null,"fwci":0.4042,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.60415449,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"68","issue":"9","first_page":"3668","last_page":"3681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":1.0,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998000264167786,"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":0.9991999864578247,"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/bicmos","display_name":"BiCMOS","score":0.6041918396949768},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6002601981163025},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5855997204780579},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.5791358947753906},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5742448568344116},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.570986270904541},{"id":"https://openalex.org/keywords/effective-number-of-bits","display_name":"Effective number of bits","score":0.5423361659049988},{"id":"https://openalex.org/keywords/integrator","display_name":"Integrator","score":0.540494978427887},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3889269232749939},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3304709792137146},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32457900047302246},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.31685274839401245},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.22693735361099243},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.17823049426078796},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1195010244846344},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.08230999112129211}],"concepts":[{"id":"https://openalex.org/C62427370","wikidata":"https://www.wikidata.org/wiki/Q173416","display_name":"BiCMOS","level":4,"score":0.6041918396949768},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6002601981163025},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5855997204780579},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.5791358947753906},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5742448568344116},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.570986270904541},{"id":"https://openalex.org/C16671190","wikidata":"https://www.wikidata.org/wiki/Q505579","display_name":"Effective number of bits","level":3,"score":0.5423361659049988},{"id":"https://openalex.org/C79518650","wikidata":"https://www.wikidata.org/wiki/Q2081431","display_name":"Integrator","level":3,"score":0.540494978427887},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3889269232749939},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3304709792137146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32457900047302246},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.31685274839401245},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.22693735361099243},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.17823049426078796},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1195010244846344},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.08230999112129211}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2021.3094428","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2021.3094428","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7300000190734863}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1967903316","https://openalex.org/W1968423548","https://openalex.org/W2012200820","https://openalex.org/W2020853764","https://openalex.org/W2097911001","https://openalex.org/W2141028418","https://openalex.org/W2143109342","https://openalex.org/W2160664330","https://openalex.org/W2161759180","https://openalex.org/W2186638654","https://openalex.org/W2288666147","https://openalex.org/W2296644030","https://openalex.org/W2471865003","https://openalex.org/W2512849161","https://openalex.org/W2748927580","https://openalex.org/W2902014321","https://openalex.org/W2903036869","https://openalex.org/W3002177642","https://openalex.org/W3011799488","https://openalex.org/W3090492953","https://openalex.org/W4234070208","https://openalex.org/W6647160684","https://openalex.org/W6686522990","https://openalex.org/W6991345346"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2006463660","https://openalex.org/W3107870742","https://openalex.org/W2780502811","https://openalex.org/W1485115503","https://openalex.org/W2162302201","https://openalex.org/W753614431","https://openalex.org/W4378194989","https://openalex.org/W3144102250","https://openalex.org/W3184544670"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"an":[3,12,79,133],"ultra-broadband":[4,80,140],"sampling":[5,10,22,50,121,131],"technique":[6,23],"based":[7],"on":[8],"charge":[9,21,81,91,130],"using":[11,132],"Integrate-and-Hold":[13],"Circuit":[14],"(IHC)":[15],"and":[16,29,69,75],"ultra-short":[17],"integration":[18,62],"times.":[19],"The":[20,35,90,126],"is":[24,112,135],"mathematically":[25],"analyzed":[26],"in":[27,84],"detail":[28],"compared":[30],"to":[31,39,53,116],"conventional":[32],"switched-capacitor":[33],"sampling.":[34,141],"mathematical":[36],"analysis":[37],"allows":[38],"predict":[40],"the":[41,47],"sampler":[42,82,92],"bandwidth":[43,97],"as":[44,46,58],"well":[45],"degradation":[48],"of":[49,78,98,103,109,123],"precision":[51],"due":[52],"analog":[54],"circuit":[55],"impairments":[56],"such":[57],"integrator":[59],"gain":[60],"error,":[61],"capacitor":[63],"leakage,":[64],"hold-mode":[65],"droop,":[66],"thermal":[67],"noise,":[68],"clock":[70],"jitter.":[71],"Furthermore,":[72],"design,":[73],"simulation,":[74],"measurement":[76],"results":[77,127],"IC":[83,93],"SiGe":[85],"BiCMOS":[86],"technology":[87],"are":[88],"presented.":[89],"achieves":[94],"a":[95,120,136],"1dB":[96],"70":[99,117],"GHz.":[100],"A":[101],"resolution":[102],"better":[104],"than":[105],"5.9":[106],"effective":[107],"number":[108],"bits":[110],"(ENOB)":[111],"measured":[113],"from":[114],"0":[115],"GHz":[118],"at":[119],"rate":[122],"5":[124],"GS/s.":[125],"suggest":[128],"that":[129],"IHC":[134],"viable":[137],"concept":[138],"for":[139]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-05T09:29:38.588285","created_date":"2025-10-10T00:00:00"}
