{"title":"A 1.8 V 94 dB dynamic range /spl Sigma//spl Delta/ modulator for voice applications","authors":"E. MacRobbie, R. Halim, G. Temes","doi":"10.1109/ISSCC.1996.488583","DOIUrl":null,"url":null,"abstract":"This 2nd-order switched-capacitor (SC) /spl Sigma//spl Delta/ modulator uses a 1.8 V power supply. The circuit provides 15 b S/N performance over the 300 Hz-3.5 kHz band and hence has application in voice codecs. The circuit is designed for a nominal S/N performance of 16 b.","PeriodicalId":162539,"journal":{"name":"1996 IEEE International Solid-State Circuits Conference. Digest of TEchnical Papers, ISSCC","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"20","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1996 IEEE International Solid-State Circuits Conference. Digest of TEchnical Papers, ISSCC","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSCC.1996.488583","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 20
Abstract
This 2nd-order switched-capacitor (SC) /spl Sigma//spl Delta/ modulator uses a 1.8 V power supply. The circuit provides 15 b S/N performance over the 300 Hz-3.5 kHz band and hence has application in voice codecs. The circuit is designed for a nominal S/N performance of 16 b.