{"id":"https://openalex.org/W2086595801","doi":"https://doi.org/10.1109/tcsii.2014.2327372","title":"Optimizing the Stage Resolution in Pipelined SAR ADCs for High-Speed High-Resolution Applications","display_name":"Optimizing the Stage Resolution in Pipelined SAR ADCs for High-Speed High-Resolution Applications","publication_year":2014,"publication_date":"2014-05-30","ids":{"openalex":"https://openalex.org/W2086595801","doi":"https://doi.org/10.1109/tcsii.2014.2327372","mag":"2086595801"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2014.2327372","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2014.2327372","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","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/A5114594163","display_name":"Lei Sun","orcid":"https://orcid.org/0000-0002-3217-7674"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Lei Sun","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","Dept of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088658725","display_name":"Chi-Tung Ko","orcid":null},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Chi-Tung Ko","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","Dept of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079113041","display_name":"Kong\u2010Pang Pun","orcid":"https://orcid.org/0000-0001-7736-0811"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Kong-Pang Pun","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","Dept of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":0.9396,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.75542707,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"61","issue":"7","first_page":"476","last_page":"480"},"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":0.9995999932289124,"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":0.998199999332428,"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":0.8762986660003662},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6616460084915161},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6573764681816101},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.647574245929718},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.6031105518341064},{"id":"https://openalex.org/keywords/shaping","display_name":"Shaping","score":0.5410901308059692},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.504287838935852},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.49303480982780457},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.42238736152648926},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.416584312915802},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.4148407578468323},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.23646390438079834},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.22866055369377136},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14585766196250916},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12576380372047424},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12201350927352905},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.09533676505088806},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.09480565786361694},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08476260304450989}],"concepts":[{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.8762986660003662},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6616460084915161},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6573764681816101},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.647574245929718},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.6031105518341064},{"id":"https://openalex.org/C142311740","wikidata":"https://www.wikidata.org/wiki/Q1066177","display_name":"Shaping","level":2,"score":0.5410901308059692},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.504287838935852},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.49303480982780457},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.42238736152648926},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.416584312915802},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.4148407578468323},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.23646390438079834},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.22866055369377136},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14585766196250916},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12576380372047424},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12201350927352905},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.09533676505088806},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.09480565786361694},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08476260304450989},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2014.2327372","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2014.2327372","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1967180561","https://openalex.org/W2048919215","https://openalex.org/W2065566948","https://openalex.org/W2067523604","https://openalex.org/W2071761885","https://openalex.org/W2085967153","https://openalex.org/W2099432139","https://openalex.org/W2099731160","https://openalex.org/W2100859981","https://openalex.org/W2101468035","https://openalex.org/W2116381710","https://openalex.org/W2123816021","https://openalex.org/W2135751681","https://openalex.org/W2135915657","https://openalex.org/W2140558077","https://openalex.org/W2142121289","https://openalex.org/W2149641475","https://openalex.org/W2153314955","https://openalex.org/W2153463885","https://openalex.org/W2157722460","https://openalex.org/W2164819109","https://openalex.org/W2173300498","https://openalex.org/W2177594704","https://openalex.org/W3149943530","https://openalex.org/W6662734339","https://openalex.org/W6671930277"],"related_works":["https://openalex.org/W2354856110","https://openalex.org/W2887402802","https://openalex.org/W2392203694","https://openalex.org/W3145354503","https://openalex.org/W4367591635","https://openalex.org/W2551040039","https://openalex.org/W2158029229","https://openalex.org/W2373277229","https://openalex.org/W2062370317","https://openalex.org/W814307891"],"abstract_inverted_index":{"The":[0],"successive":[1],"approximation":[2],"register":[3],"(SAR)":[4],"analog-to-digital":[5],"converters":[6],"(ADCs)":[7],"outperform":[8],"other":[9],"types":[10],"of":[11,66,103,134,138,155,163,165,167],"ADCs":[12],"on":[13,70],"the":[14,37,41,49,57,64,67,96,101,104,113,119,135,141,147,151,156,168,172],"area":[15,126,152],"and":[16,48,75,127,153],"energy":[17],"efficiency":[18],"due":[19],"to":[20,140],"its":[21],"binary":[22],"searching":[23],"algorithm,":[24],"which":[25],"however":[26],"has":[27],"a":[28,90],"conversion":[29],"speed":[30,38,102],"limitation.":[31],"When":[32],"pipelining":[33],"multiple":[34],"SAR":[35,80,173],"ADCs,":[36],"is":[39,144],"improved,":[40],"resolutions":[42],"in":[43,78,146,171],"individual":[44],"stages":[45,53],"are":[46,54,84,159],"relaxed,":[47],"nonidealities":[50],"from":[51],"non-first":[52],"desensitized":[55],"by":[56],"gains":[58],"preceding":[59],"them.":[60],"This":[61],"brief":[62],"examines":[63],"effects":[65],"stage":[68,94,114,143],"resolution":[69,92,115],"linearity,":[71],"noise,":[72],"speed,":[73],"area,":[74],"power":[76,128,154],"consumption":[77],"pipelined":[79],"ADCs.":[81],"Two":[82],"conclusions":[83],"reached.":[85],"First,":[86],"under":[87],"certain":[88],"cases,":[89],"larger":[91],"per":[93],"improves":[95],"ADC":[97],"linearity":[98],"without":[99],"costing":[100],"operational":[105],"amplifiers":[106],"(op-amps)":[107],"used":[108],"for":[109,125],"residue":[110],"amplifications.":[111],"However,":[112],"does":[116],"not":[117],"affect":[118],"op-amp":[120],"open-loop":[121],"gain":[122],"requirement.":[123],"Second,":[124],"consideration,":[129],"allocating":[130],"about":[131],"one":[132],"quarter":[133],"overall":[136],"number":[137],"bits":[139],"first":[142],"optimum":[145],"practical":[148],"situation":[149],"that":[150],"active":[157],"circuitries":[158],"tens":[160],"or":[161],"hundreds":[162],"times":[164],"those":[166],"unit":[169],"capacitors":[170],"sub-ADCs.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}