{"id":"https://openalex.org/W4410493160","doi":"https://doi.org/10.1109/cicc63670.2025.10983809","title":"A 13b 2GS/s Time-Domain Pipelined ADC with Split-CDAC Ping-Pong Residue Transfer and PVT-Robust Self-Tracked Time Amplifier","display_name":"A 13b 2GS/s Time-Domain Pipelined ADC with Split-CDAC Ping-Pong Residue Transfer and PVT-Robust Self-Tracked Time Amplifier","publication_year":2025,"publication_date":"2025-04-13","ids":{"openalex":"https://openalex.org/W4410493160","doi":"https://doi.org/10.1109/cicc63670.2025.10983809"},"language":"en","primary_location":{"id":"doi:10.1109/cicc63670.2025.10983809","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc63670.2025.10983809","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Custom Integrated Circuits Conference (CICC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5074998028","display_name":"Xin Zhao","orcid":"https://orcid.org/0000-0001-8932-6055"},"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":"Xin Zhao","raw_affiliation_strings":["School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,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":["School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081738960","display_name":"Feida Wang","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":"Feida Wang","raw_affiliation_strings":["School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048899410","display_name":"D. M. Li","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":"Depan Li","raw_affiliation_strings":["School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","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":false,"raw_author_name":"Yi Shen","raw_affiliation_strings":["School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077372163","display_name":"Hongzhi Liang","orcid":"https://orcid.org/0000-0001-6609-9486"},"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":"Hongzhi Liang","raw_affiliation_strings":["School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,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":["School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Xidian University,Key Laboratory of Analog Integrated Circuits,China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":15.9602,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.99073208,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"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":0.9983000159263611,"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":0.9983000159263611,"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":0.9897000193595886,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9800000190734863,"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/ping-pong","display_name":"Ping pong","score":0.6496732234954834},{"id":"https://openalex.org/keywords/residue","display_name":"Residue (chemistry)","score":0.5974443554878235},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47355666756629944},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.4731893539428711},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.4278724491596222},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13513320684432983},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.1049470603466034},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.09676945209503174},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07012757658958435}],"concepts":[{"id":"https://openalex.org/C2985464141","wikidata":"https://www.wikidata.org/wiki/Q3930","display_name":"Ping pong","level":3,"score":0.6496732234954834},{"id":"https://openalex.org/C2781338088","wikidata":"https://www.wikidata.org/wiki/Q903495","display_name":"Residue (chemistry)","level":2,"score":0.5974443554878235},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47355666756629944},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.4731893539428711},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.4278724491596222},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13513320684432983},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1049470603466034},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.09676945209503174},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07012757658958435},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185078393","wikidata":"https://www.wikidata.org/wiki/Q313783","display_name":"Stereo camera","level":2,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cicc63670.2025.10983809","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc63670.2025.10983809","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Custom Integrated Circuits Conference (CICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2401135290","display_name":null,"funder_award_id":"62422406,62274129,62021004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6287163626","display_name":null,"funder_award_id":"2023YFB4403303","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program 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}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2408182051","https://openalex.org/W2604162583","https://openalex.org/W2920991553","https://openalex.org/W2975781870","https://openalex.org/W4220928979","https://openalex.org/W4360605433","https://openalex.org/W4360606251","https://openalex.org/W4386702797"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W1496318361","https://openalex.org/W4390599638","https://openalex.org/W2096808190","https://openalex.org/W2936591163","https://openalex.org/W2384439789","https://openalex.org/W2360988259","https://openalex.org/W2506948664"],"abstract_inverted_index":{"High-performance":[0],"RF":[1,13],"ADCs":[2],"are":[3],"highly":[4],"desired":[5],"to":[6,148,218,243],"relieve":[7],"the":[8,51,58,73,79,92,117,151,161,180,185,189,196,204,220],"design":[9],"complexity":[10],"in":[11,61,140,188],"direct":[12],"sampling":[14],"receivers.":[15],"The":[16,138,224],"time-domain":[17],"(TD)":[18],"pipelined":[19,113,136,172],"ADC":[20,80,228],"is":[21,54,142,216],"an":[22],"emerging":[23],"hybrid":[24],"architecture":[25],"benefiting":[26],"from":[27,124],"fast":[28],"conversion":[29,154,197],"speed":[30,43,162,198],"and":[31,44,99,127,163,194,211],"high":[32],"energy":[33],"efficiency":[34],"[1].":[35],"Nevertheless,":[36],"inter-stage":[37],"residue":[38,52,84,104,156,177,207],"transfer":[39,178],"often":[40],"limits":[41],"its":[42,131],"linearity":[45,132,164],"(Fig.":[46],"1":[47],"top).":[48],"In":[49,203],"[2],":[50],"voltage":[53,85,110],"transferred":[55],"passively":[56],"through":[57,160],"bottom-plate":[59],"switching":[60],"coarse/fine":[62],"stages":[63,114,206],"by":[64,199],"charge":[65],"sharing.":[66],"However,":[67],"this":[68,166],"operation":[69],"costs":[70],"20%":[71],"of":[72,191,247],"1st-stage":[74,190],"timing":[75],"budget,":[76],"which":[77,183],"lowers":[78],"speed.":[81],"Furthermore,":[82],"attenuated":[83],"poses":[86],"a":[87,102,108,134,169,209,236,244],"stringent":[88],"noise":[89,222],"requirement":[90],"for":[91,133,150],"backend":[93,221],"stage.":[94],"By":[95],"separating":[96],"quantization":[97],"path":[98],"amplification":[100,186],"path,":[101],"time-assisted":[103],"generation":[105],"scheme":[106],"provides":[107],"robust":[109,210],"gain":[111],"between":[112,179],"[3].":[115],"While":[116],"two":[118],"paths":[119],"with":[120,235],"numerous":[121],"switches":[122],"suffer":[123],"unbalanced":[125],"parasitic":[126],"kick-back":[128],"noise,":[129],"limiting":[130],"high-resolution":[135],"ADC.":[137,173],"1ststage":[139],"[3]":[141],"also":[143],"slow":[144],"because":[145],"it":[146],"needs":[147],"wait":[149],"voltage-to-time":[152],"(V2T)":[153],"after":[155],"settling.":[157],"To":[158],"break":[159],"bottlenecks,":[165],"work":[167],"proposes":[168],"3-stage":[170],"TD":[171,226],"It":[174],"features":[175],"non-attenuated":[176],"1stand":[181],"2ndstages,":[182],"removes":[184],"phase":[187],"conventional":[192],"pipelining":[193],"accelerates":[195],"more":[200],"than":[201],"20%.":[202],"following":[205],"transfer,":[208],"self-tracked":[212],"time":[213],"amplifier":[214],"(TA)":[215],"inserted":[217],"alleviate":[219],"requirement.":[223],"13b":[225],"prototype":[227],"running":[229],"at":[230],"2GS/s":[231],"achieves":[232],"62.8dB":[233],"SNDR":[234],"Nyquist":[237],"input":[238],"while":[239],"consuming":[240],"32.2mW,":[241],"leading":[242],"Schreier":[245],"FoM":[246],"167.7dB.":[248]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
