{"id":"https://openalex.org/W4408183112","doi":"https://doi.org/10.1109/isscc49661.2025.10904732","title":"18.2 A 12.2\u03bcW 99.6dB-SNDR 184.8dB-FOM<sub>s</sub> DT Zoom PPD \u0394\u03a3M with Gain-Embedded Bootstrapped Sampler","display_name":"18.2 A 12.2\u03bcW 99.6dB-SNDR 184.8dB-FOM<sub>s</sub> DT Zoom PPD \u0394\u03a3M with Gain-Embedded Bootstrapped Sampler","publication_year":2025,"publication_date":"2025-02-16","ids":{"openalex":"https://openalex.org/W4408183112","doi":"https://doi.org/10.1109/isscc49661.2025.10904732"},"language":"en","primary_location":{"id":"doi:10.1109/isscc49661.2025.10904732","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc49661.2025.10904732","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Solid-State Circuits Conference (ISSCC)","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/A5113140616","display_name":"Yaohui Luan","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaohui Luan","raw_affiliation_strings":["Peking University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070571439","display_name":"Xinhang Xu","orcid":"https://orcid.org/0009-0002-1889-7955"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinhang Xu","raw_affiliation_strings":["Peking University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079518120","display_name":"Jihang Gao","orcid":"https://orcid.org/0009-0000-7306-5428"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jihang Gao","raw_affiliation_strings":["Peking University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051911924","display_name":"Jiajia Cui","orcid":"https://orcid.org/0009-0007-4110-2467"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajia Cui","raw_affiliation_strings":["Peking University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076376895","display_name":"Zhuoyi Chen","orcid":"https://orcid.org/0000-0002-2781-2346"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuoyi Chen","raw_affiliation_strings":["Peking University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035971279","display_name":"Siyuan Ye","orcid":"https://orcid.org/0000-0003-0595-4682"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siyuan Ye","raw_affiliation_strings":["Peking University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012603707","display_name":"Ru Huang","orcid":"https://orcid.org/0000-0001-7545-0987"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ru Huang","raw_affiliation_strings":["Peking University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085075194","display_name":"Linxiao Shen","orcid":"https://orcid.org/0000-0001-7933-3673"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linxiao Shen","raw_affiliation_strings":["Peking University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":11.8405,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.98203257,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"308","last_page":"310"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9387000203132629,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9387000203132629,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/zoom","display_name":"Zoom","score":0.6999955177307129},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4330992102622986},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33657634258270264},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.139175146818161}],"concepts":[{"id":"https://openalex.org/C124913957","wikidata":"https://www.wikidata.org/wiki/Q1232548","display_name":"Zoom","level":3,"score":0.6999955177307129},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4330992102622986},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33657634258270264},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.139175146818161},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc49661.2025.10904732","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc49661.2025.10904732","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Solid-State Circuits Conference (ISSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6100000143051147}],"awards":[{"id":"https://openalex.org/G3911103940","display_name":null,"funder_award_id":"62474004","funder_id":"https://openalex.org/F4320321002","funder_display_name":"Research Promotion Foundation"}],"funders":[{"id":"https://openalex.org/F4320321002","display_name":"Research Promotion Foundation","ror":"https://ror.org/00en9ce74"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1971787350","https://openalex.org/W2289640158","https://openalex.org/W2793249976","https://openalex.org/W2898858157","https://openalex.org/W2997311195","https://openalex.org/W3015266991","https://openalex.org/W3118295785","https://openalex.org/W3134704865","https://openalex.org/W3135239240","https://openalex.org/W4220771525","https://openalex.org/W4221105557","https://openalex.org/W4367016580","https://openalex.org/W4401880067","https://openalex.org/W4401880362"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885"],"abstract_inverted_index":{"Input":[0],"stages":[1],"involving":[2],"a":[3,33,53],"1stintegrator":[4],"and":[5,17,51,148],"feedback":[6],"DAC":[7],"dominate$\\Delta\\Sigma":[8],"\\mathrm{M}$power":[9],"consumption":[10],"as":[11],"they":[12],"determine":[13],"the":[14,38,67,76,82,92,95,103,136,154,166],"overall":[15],"noise":[16,114,155,160],"linearity":[18],"performance.":[19,139],"To":[20],"achieve":[21],"high":[22],"resolution,":[23],"discrete-time":[24],"(DT)$\\Delta\\Sigma":[25],"MS$require":[26],"large":[27,54,83],"sampling":[28],"capacitors":[29],"[1]\u2013[3].":[30],"This":[31,61],"induces":[32],"huge":[34],"driving":[35],"burden":[36],"for":[37],"ADC":[39],"input":[40,68,73,77,121,151],"buffer":[41],"to":[42,56,81,165],"satisfy":[43],"settling":[44],"requirements,":[45],"which":[46,133],"follows":[47],"an":[48,146],"exponential":[49],"curve":[50],"requires":[52],"current":[55,78],"be":[57],"drawn":[58],"(Fig.":[59],"18.2.1).":[60],"is":[62,79,89,153,161],"addressed":[63],"by$\\text{CT}-\\Delta\\Sigma":[64],"\\mathrm{M}$architecture":[65],"where":[66,157],"driver":[69,138],"only":[70],"sees":[71],"resistive":[72],"[4]\u2013[10].":[74],"While":[75],"proportional":[80],"voltage":[84],"signal$\\mathrm{V}_{\\ln}$,":[85],"most":[86],"of":[87,145],"it":[88],"wasted":[90],"through":[91],"RDAC.":[93],"Only":[94],"residue":[96],"signal$\\vert":[97],"_{\\ln}-\\vert":[98],"_{\\text{DAC}}$is":[99],"effectively":[100],"integrated":[101],"into":[102],"later":[104],"stage.":[105],"Like":[106],"its":[107],"DT":[108],"counterpart,$\\text{CT}-\\Delta\\Sigma":[109],"\\mathrm{M}$also":[110],"suffers":[111],"from":[112],"passive":[113],"contributed":[115],"by":[116],"resistors.":[117],"The":[118],"continuous-time":[119],"CDAC":[120,129,150],"stage":[122,152],"avoids":[123],"this":[124],"problem":[125,141],"[11]\u2013[13],":[126],"but":[127],"noisy":[128],"switching":[130],"causes":[131],"kickback,":[132],"still":[134],"disturbs":[135],"fore-stage":[137],"Another":[140],"with":[142],"CT-IAM":[143],"use":[144],"RDAC":[147],"continuous":[149],"penalty,":[156],"OTA":[158],"thermal":[159],"quadrupled":[162],"when":[163],"referred":[164],"input.":[167]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}
