{"id":"https://openalex.org/W2942926225","doi":"https://doi.org/10.1109/iscas.2019.8702209","title":"Digital Correction of Time Interleaved DAC Mismatches","display_name":"Digital Correction of Time Interleaved DAC Mismatches","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2942926225","doi":"https://doi.org/10.1109/iscas.2019.8702209","mag":"2942926225"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2019.8702209","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2019.8702209","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5017307061","display_name":"Garen Hovakimyan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Garen Hovakimyan","raw_affiliation_strings":["Tektronix, Santa Clara, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tektronix, Santa Clara, California","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070000970","display_name":"Pirooz. Hojabri","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pirooz Hojabri","raw_affiliation_strings":["Tektronix, Santa Clara, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tektronix, Santa Clara, California","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028826416","display_name":"Gregory A. Martin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gregory A. Martin","raw_affiliation_strings":["Tektronix, Beaverton, Oregon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tektronix, Beaverton, Oregon","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061324206","display_name":"Patrick Satarzadeh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Patrick Satarzadeh","raw_affiliation_strings":["Tektronix, Santa Clara, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tektronix, Santa Clara, California","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4437,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.88010924,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"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":0.9961000084877014,"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/distortion","display_name":"Distortion (music)","score":0.8160750865936279},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.7720483541488647},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6291517615318298},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5254870057106018},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5214502215385437},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4801170825958252},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.4618384540081024},{"id":"https://openalex.org/keywords/nonlinear-distortion","display_name":"Nonlinear distortion","score":0.43026378750801086},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4284762740135193},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23151123523712158},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12390178442001343},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12027767300605774},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11983698606491089},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08507037162780762},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.08116772770881653}],"concepts":[{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.8160750865936279},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.7720483541488647},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6291517615318298},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5254870057106018},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5214502215385437},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4801170825958252},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.4618384540081024},{"id":"https://openalex.org/C173413354","wikidata":"https://www.wikidata.org/wiki/Q7049470","display_name":"Nonlinear distortion","level":4,"score":0.43026378750801086},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4284762740135193},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23151123523712158},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12390178442001343},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12027767300605774},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11983698606491089},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08507037162780762},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.08116772770881653},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2019.8702209","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2019.8702209","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1481646516","https://openalex.org/W1602659231","https://openalex.org/W2035588205","https://openalex.org/W2052017042","https://openalex.org/W2095564918","https://openalex.org/W2118246755","https://openalex.org/W2135483040","https://openalex.org/W2147781728","https://openalex.org/W2148778849","https://openalex.org/W2161298425","https://openalex.org/W2336452661"],"related_works":["https://openalex.org/W2359780122","https://openalex.org/W2298863895","https://openalex.org/W2001689509","https://openalex.org/W2391717006","https://openalex.org/W1492601442","https://openalex.org/W2187246476","https://openalex.org/W2358330745","https://openalex.org/W1599289444","https://openalex.org/W2134879695","https://openalex.org/W1990557962"],"abstract_inverted_index":{"Time":[0],"Interleaved":[1],"Digital":[2],"to":[3,17,63],"Analog":[4],"Converters":[5],"(TIDACs)":[6],"enable":[7],"high":[8],"speed":[9],"DAC":[10,35],"operation":[11],"but":[12],"suffer":[13],"from":[14],"distortion":[15],"due":[16],"mismatches":[18],"between":[19],"sub":[20],"DACs.":[21],"To":[22],"mitigate":[23],"this":[24],"distortion,":[25],"we":[26],"propose":[27],"a":[28,47],"mismatch":[29,66],"correction":[30,55],"method":[31,56],"which":[32],"pre-processes":[33],"the":[34,54],"input":[36],"using":[37],"digital":[38],"filters.":[39],"The":[40],"optimal":[41],"filter":[42],"coefficients":[43],"are":[44],"computed":[45],"via":[46],"foreground":[48],"calibration":[49],"algorithm.":[50],"We":[51],"show":[52],"that":[53],"has":[57],"minimal":[58],"complexity":[59],"and":[60],"is":[61],"able":[62],"significantly":[64],"reduce":[65],"induced":[67],"distortion.":[68]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
