{"title":"A reconfigurable mostly-digital ΔΣ ADC with a worst-case FOM of 160dB","authors":"Gerry Taylor, I. Galton","doi":"10.1109/VLSIC.2012.6243842","DOIUrl":null,"url":null,"abstract":"A 0.075 mm<sup>2</sup> 65 nm CMOS VCO-based ΔΣ modulator ADC that operates from a single 0.9-1.2 V supply is presented. Its sample-rate, f<sub>s</sub>, is tunable from 1.3-2.4 GHz over which the SNDR spans 70-75 dB, the bandwidth spans 5-37.5 MHz, and the minimum SNDR + 10 log(bandwidth/power dissipation) figure of merit (FOM) is 160 dB.","PeriodicalId":6347,"journal":{"name":"2012 Symposium on VLSI Circuits (VLSIC)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2012-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"29","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Symposium on VLSI Circuits (VLSIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VLSIC.2012.6243842","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 29
Abstract
A 0.075 mm2 65 nm CMOS VCO-based ΔΣ modulator ADC that operates from a single 0.9-1.2 V supply is presented. Its sample-rate, fs, is tunable from 1.3-2.4 GHz over which the SNDR spans 70-75 dB, the bandwidth spans 5-37.5 MHz, and the minimum SNDR + 10 log(bandwidth/power dissipation) figure of merit (FOM) is 160 dB.
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