{"title":"An Idle-Tone Free Dynamic Element Matching Algorithm","authors":"Marc Keppler, D. Thelen","doi":"10.1109/CICC.2007.4405713","DOIUrl":null,"url":null,"abstract":"This paper presents a first order noise shaped dynamic element matching (DEM) algorithm. The DEM algorithm was developed to improve the signal-to-noise and distortion ratio (SNDR) of a delta-sigma analog to digital converter (ADC). However, it can be applied to any system utilizing averaging and a plurality of unit components. Matlab simulations have shown that the presented algorithm eliminates idle-tones and provides almost a 30dB improvement in SNDR in a second order delta-sigma ADC.","PeriodicalId":130106,"journal":{"name":"2007 IEEE Custom Integrated Circuits Conference","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE Custom Integrated Circuits Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC.2007.4405713","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This paper presents a first order noise shaped dynamic element matching (DEM) algorithm. The DEM algorithm was developed to improve the signal-to-noise and distortion ratio (SNDR) of a delta-sigma analog to digital converter (ADC). However, it can be applied to any system utilizing averaging and a plurality of unit components. Matlab simulations have shown that the presented algorithm eliminates idle-tones and provides almost a 30dB improvement in SNDR in a second order delta-sigma ADC.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
