Chen-I Chung, Jyun-Sian Jhou, Ching-Hwa Cheng, Sih-Yan Li
{"title":"Functional Built-In Delay Binning and Calibration Mechanism for On-Chip at-Speed Self Test","authors":"Chen-I Chung, Jyun-Sian Jhou, Ching-Hwa Cheng, Sih-Yan Li","doi":"10.1109/ATS.2009.72","DOIUrl":null,"url":null,"abstract":"The self wide-range (26%~76%), fine-scale (34ps) duty cycle adjustment technique with high-precision (28ps) calibration circuit are proposed for at-speed delay test and performance binning. Test chip DFT strategies are validated fully function work by instruments and HOY wireless test system.","PeriodicalId":106283,"journal":{"name":"2009 Asian Test Symposium","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Asian Test Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ATS.2009.72","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
The self wide-range (26%~76%), fine-scale (34ps) duty cycle adjustment technique with high-precision (28ps) calibration circuit are proposed for at-speed delay test and performance binning. Test chip DFT strategies are validated fully function work by instruments and HOY wireless test system.