{"id":"https://openalex.org/W1686395347","doi":"https://doi.org/10.1109/newcas.2015.7182075","title":"An ultra-low power charge-pump PLL with high temperature stability in 130 nm CMOS","display_name":"An ultra-low power charge-pump PLL with high temperature stability in 130 nm CMOS","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1686395347","doi":"https://doi.org/10.1109/newcas.2015.7182075","mag":"1686395347"},"language":"en","primary_location":{"id":"doi:10.1109/newcas.2015.7182075","is_oa":false,"landing_page_url":"https://doi.org/10.1109/newcas.2015.7182075","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 13th International New Circuits and Systems Conference (NEWCAS)","raw_type":"proceedings-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":null,"display_name":"Anh Chu","orcid":null},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Anh Chu","raw_affiliation_strings":["Department of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","Dept. of Electrical and Information Technology (EIT), Lund University, Lund, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Dept. of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047749050","display_name":"Navneeta Deo","orcid":null},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Navneeta Deo","raw_affiliation_strings":["Department of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","Dept. of Electrical and Information Technology (EIT), Lund University, Lund, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Dept. of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100719446","display_name":"Waqas Ahmad","orcid":"https://orcid.org/0000-0001-7162-1531"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Waqas Ahmad","raw_affiliation_strings":["Department of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","Dept. of Electrical and Information Technology (EIT), Lund University, Lund, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Dept. of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016007253","display_name":"Markus T\u00f6rm\u00e4nen","orcid":"https://orcid.org/0000-0001-8666-696X"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Markus Tormanen","raw_affiliation_strings":["Department of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","Dept. of Electrical and Information Technology (EIT), Lund University, Lund, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Dept. of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060290928","display_name":"Henrik Sj\u00f6land","orcid":"https://orcid.org/0000-0001-6836-0641"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Henrik Sjoland","raw_affiliation_strings":["Department of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","Dept. of Electrical and Information Technology (EIT), Lund University, Lund, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Dept. of Electrical and Information Technology (EIT), Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I187531555"],"apc_list":null,"apc_paid":null,"fwci":0.2007,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57482267,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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":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/T11417","display_name":"Advancements in PLL and VCO Technologies","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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9976999759674072,"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":0.9966999888420105,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/dbc","display_name":"dBc","score":0.8294206857681274},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.7911767363548279},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.7621996402740479},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.7244855165481567},{"id":"https://openalex.org/keywords/frequency-synthesizer","display_name":"Frequency synthesizer","score":0.5624088644981384},{"id":"https://openalex.org/keywords/pll-multibit","display_name":"PLL multibit","score":0.5398390293121338},{"id":"https://openalex.org/keywords/phase-frequency-detector","display_name":"Phase frequency detector","score":0.5239296555519104},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5177506804466248},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5133587718009949},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5109876394271851},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.442132830619812},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.4417560398578644},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.43396860361099243},{"id":"https://openalex.org/keywords/low-power-electronics","display_name":"Low-power electronics","score":0.4310562312602997},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4140357971191406},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.40430349111557007},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.39190584421157837},{"id":"https://openalex.org/keywords/charge-pump","display_name":"Charge pump","score":0.3886137306690216},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.336531400680542},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3161436915397644},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2607194781303406},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21147754788398743},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.114429771900177}],"concepts":[{"id":"https://openalex.org/C193523891","wikidata":"https://www.wikidata.org/wiki/Q1771950","display_name":"dBc","level":3,"score":0.8294206857681274},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7911767363548279},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.7621996402740479},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.7244855165481567},{"id":"https://openalex.org/C182099602","wikidata":"https://www.wikidata.org/wiki/Q2660678","display_name":"Frequency synthesizer","level":4,"score":0.5624088644981384},{"id":"https://openalex.org/C77881186","wikidata":"https://www.wikidata.org/wiki/Q7119642","display_name":"PLL multibit","level":4,"score":0.5398390293121338},{"id":"https://openalex.org/C2776158855","wikidata":"https://www.wikidata.org/wiki/Q2085341","display_name":"Phase frequency detector","level":5,"score":0.5239296555519104},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5177506804466248},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5133587718009949},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5109876394271851},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.442132830619812},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.4417560398578644},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.43396860361099243},{"id":"https://openalex.org/C117551214","wikidata":"https://www.wikidata.org/wiki/Q6692774","display_name":"Low-power electronics","level":4,"score":0.4310562312602997},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4140357971191406},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.40430349111557007},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.39190584421157837},{"id":"https://openalex.org/C114825011","wikidata":"https://www.wikidata.org/wiki/Q440704","display_name":"Charge pump","level":4,"score":0.3886137306690216},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.336531400680542},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3161436915397644},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2607194781303406},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21147754788398743},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.114429771900177},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/newcas.2015.7182075","is_oa":false,"landing_page_url":"https://doi.org/10.1109/newcas.2015.7182075","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 13th International New Circuits and Systems Conference (NEWCAS)","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:857966fd-c383-43dc-bc92-beabb8335aaa","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/7368733","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"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"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8899999856948853,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321806","display_name":"Lunds Universitet","ror":"https://ror.org/012a77v79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1566916904","https://openalex.org/W1569638374","https://openalex.org/W1918613067","https://openalex.org/W2099386157","https://openalex.org/W2114953806","https://openalex.org/W2135441328","https://openalex.org/W2141603529","https://openalex.org/W2143743846","https://openalex.org/W2153267648","https://openalex.org/W2157024459","https://openalex.org/W2739614167","https://openalex.org/W3103339143","https://openalex.org/W3150132228","https://openalex.org/W4237121725","https://openalex.org/W6640209473"],"related_works":["https://openalex.org/W4385624389","https://openalex.org/W2369807905","https://openalex.org/W1504159650","https://openalex.org/W2330020385","https://openalex.org/W4381745543","https://openalex.org/W2087564251","https://openalex.org/W2752021769","https://openalex.org/W2115565809","https://openalex.org/W2558244976","https://openalex.org/W2351641102"],"abstract_inverted_index":{"An":[0],"ultra-low":[1],"power":[2],"fully-integrated":[3],"frequency":[4,23,82,95],"synthesizer":[5,24],"was":[6],"designed":[7],"and":[8,44,47,68],"implemented":[9],"in":[10],"130":[11],"nm":[12],"CMOS":[13],"technology.":[14],"Based":[15],"on":[16],"integer-N":[17],"phase":[18,59],"locked":[19],"loop":[20],"architecture,":[21],"the":[22,37,69],"operates":[25],"from":[26,74,87],"13.8":[27],"to":[28,105],"61":[29],"MHz.":[30],"Current":[31],"consumption":[32,71],"has":[33],"been":[34],"minimized":[35],"by":[36,97],"use":[38],"of":[39,42,51,83],"a":[40,48],"mix":[41],"analog":[43],"digital":[45],"blocks":[46],"prior":[49],"planning":[50],"current":[52,70],"distribution":[53],"amongst":[54],"each":[55],"blocks.":[56],"The":[57,80],"measured":[58],"noise":[60],"is":[61,72,85],"-89.6":[62],"dBc/Hz":[63],"@":[64],"500":[65],"kHz":[66],"offset":[67],"77\u03bcA":[73],"1.2V":[75],"supply":[76],"at":[77],"32MHz":[78],"output.":[79],"reference":[81],"1MHz":[84],"generated":[86],"an":[88],"on-chip":[89],"RC":[90],"based":[91],"oscillator":[92],"whose":[93],"output":[94],"varies":[96,102],"only":[98],"\u00b10.025%":[99],"when":[100],"temperature":[101],"between":[103],"-10\u00b0C":[104],"110\u00b0C.":[106]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}