{"id":"https://openalex.org/W3037446543","doi":"https://doi.org/10.1109/tcsii.2020.3005246","title":"A 0.5GHz 0.35mW LDO-Powered Constant-Slope Phase Interpolator With 0.22% INL","display_name":"A 0.5GHz 0.35mW LDO-Powered Constant-Slope Phase Interpolator With 0.22% INL","publication_year":2020,"publication_date":"2020-06-26","ids":{"openalex":"https://openalex.org/W3037446543","doi":"https://doi.org/10.1109/tcsii.2020.3005246","mag":"3037446543"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2020.3005246","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2020.3005246","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":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2007.07654","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Ahmed Elnaqib","orcid":"https://orcid.org/0000-0002-9062-1606"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Ahmed Elnaqib","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland","University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0002-9062-1606","affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hayate Okuhara","orcid":"https://orcid.org/0000-0003-1582-0100"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Hayate Okuhara","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland","University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1582-0100","affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Taekwang Jang","orcid":"https://orcid.org/0000-0002-4651-0677"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Taekwang Jang","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland","University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0002-4651-0677","affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Davide Rossi","orcid":"https://orcid.org/0000-0002-0651-5393"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Davide Rossi","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland","University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0002-0651-5393","affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":null,"display_name":"Luca Benini","orcid":"https://orcid.org/0000-0001-8068-3806"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Luca Benini","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland","University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0001-8068-3806","affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0814,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.38448196,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"68","issue":"1","first_page":"156","last_page":"160"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.41370001435279846,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.41370001435279846,"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":0.32109999656677246,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.042500000447034836,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.64410001039505},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5307999849319458},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5074999928474426},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4740000069141388},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4593999981880188},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4474000036716461},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.4410000145435333}],"concepts":[{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.64410001039505},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.53329998254776},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5307999849319458},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5074999928474426},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4740000069141388},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4593999981880188},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4474000036716461},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.4410000145435333},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4059000015258789},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.3815000057220459},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.37700000405311584},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.3700999915599823},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.35199999809265137},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33959999680519104},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.30959999561309814},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.29260000586509705},{"id":"https://openalex.org/C110086884","wikidata":"https://www.wikidata.org/wiki/Q2085341","display_name":"Phase detector","level":3,"score":0.29109999537467957},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26899999380111694},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.2558000087738037},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.2549000084400177}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tcsii.2020.3005246","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2020.3005246","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"},{"id":"pmh:oai:arXiv.org:2007.07654","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2007.07654","pdf_url":"https://arxiv.org/pdf/2007.07654","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:cris.unibo.it:11585/791999","is_oa":true,"landing_page_url":"http://hdl.handle.net/11585/791999","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2007.07654","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2007.07654","pdf_url":"https://arxiv.org/pdf/2007.07654","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1571758417","https://openalex.org/W1921205003","https://openalex.org/W1989376602","https://openalex.org/W2001078510","https://openalex.org/W2023401960","https://openalex.org/W2042364917","https://openalex.org/W2089395228","https://openalex.org/W2103011017","https://openalex.org/W2142610168","https://openalex.org/W2330797191","https://openalex.org/W2342426112","https://openalex.org/W2522346209","https://openalex.org/W2565866967","https://openalex.org/W2611384543","https://openalex.org/W2619057161","https://openalex.org/W2801331088","https://openalex.org/W2901368319","https://openalex.org/W6683041353"],"related_works":[],"abstract_inverted_index":{"Clock":[0],"generators":[1,46],"are":[2,21],"an":[3,145],"essential":[4],"and":[5,19,31,126,144,161],"critical":[6,23],"building":[7],"block":[8],"of":[9,56,63,78,97,149],"any":[10],"communication":[11],"link,":[12],"whether":[13],"it":[14,119,130],"be":[15],"wired":[16],"or":[17],"wireless,":[18],"they":[20],"increasingly":[22],"given":[24],"the":[25,38,76,89,101],"push":[26],"for":[27,37,51],"lower":[28,137],"I/O":[29],"power":[30],"higher":[32],"bandwidth":[33],"in":[34,115],"Systems-on-Chip":[35],"(SoCs)":[36],"Internet-of-Things":[39],"(IoT).":[40],"One":[41],"recurrent":[42],"issue":[43],"with":[44,88],"clock":[45],"is":[47,65,86,103],"multiple-phase":[48],"generation,":[49],"especially":[50],"low-power":[52,83],"applications;":[53],"several":[54],"methods":[55],"phase":[57,66,71,94],"generation":[58],"have":[59],"been":[60],"proposed,":[61],"one":[62],"which":[64],"interpolation.":[67],"We":[68],"propose":[69],"a":[70,82,98,106,123,127,156],"interpolator":[72],"(PI)":[73],"that":[74],"employs":[75],"concept":[77],"constant-slope":[79],"operation.":[80,113],"Consequently,":[81],"highly-linear":[84],"operation":[85],"coupled":[87],"wide":[90],"dynamic":[91],"range":[92],"(i.e.,":[93],"wrapping)":[95],"capabilities":[96],"PI.":[99],"Furthermore,":[100],"PI":[102],"powered":[104],"by":[105],"low-dropout":[107],"regulator":[108],"(LDO)":[109],"supporting":[110],"fast":[111],"transient":[112],"Implemented":[114],"65-nm":[116],"CMOS":[117],"technology,":[118],"consumes":[120],"350\u03bcW":[121],"at":[122],"1.2-V":[124],"supply":[125],"0.5-GHz":[128],"clock;":[129],"achieves":[131],"energy":[132,162],"efficiency":[133],"4x":[134],"-":[135],"15x":[136],"than":[138,152],"state-of-the-art":[139],"(SoA)":[140],"digital-to-time":[141],"converters":[142],"(DTCs)":[143],"integral":[146],"non-linearity":[147],"(INL)":[148],"2.5x-3.1x":[150],"better":[151],"SoA":[153],"PIs,":[154],"striking":[155],"good":[157],"balance":[158],"between":[159],"linearity":[160],"efficiency.":[163]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2020-07-02T00:00:00"}