{"title":"High-speed, low-power subranging ADCs","authors":"K. Ohhata","doi":"10.1109/RFIT.2015.7377924","DOIUrl":null,"url":null,"abstract":"In this paper, the latest research results of high-speed, low-power subranging ADC technologies are presented. The offset cancelling charge steering amplifier realizes a low-power and high-precision comparator, resulting in a low-power subranging ADC without digital calibration. Moreover, the built-in threshold calibration combining offset drift compensation enables an extremely low-power subranging ADC that is equally matched for SAR ADCs.","PeriodicalId":422369,"journal":{"name":"2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIT.2015.7377924","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
In this paper, the latest research results of high-speed, low-power subranging ADC technologies are presented. The offset cancelling charge steering amplifier realizes a low-power and high-precision comparator, resulting in a low-power subranging ADC without digital calibration. Moreover, the built-in threshold calibration combining offset drift compensation enables an extremely low-power subranging ADC that is equally matched for SAR ADCs.
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