N. Sugawa, T. Ikarashi, K. Kuwana, T. Kawakami, A. Kimitsuka, T. Iida
{"title":"CMOS low distortion sample and hold circuit for audio D/A converter","authors":"N. Sugawa, T. Ikarashi, K. Kuwana, T. Kawakami, A. Kimitsuka, T. Iida","doi":"10.1109/CICC.1989.56701","DOIUrl":null,"url":null,"abstract":"A CMOS low distortion sample and hold circuit with total harmonic distortion of 0.01% for audio D/A (digital-to-analog) convertor has been developed, using a novel circuit architecture and high-speed operational amplifier. As an application of this technology to the audio field, an audio signal delay processing LSI with high-resolution A/D and D/A converters has been realized. The LSI has been fabricated using a 1.5-μm CMOS process and a die size of 18.5 mm2","PeriodicalId":165054,"journal":{"name":"1989 Proceedings of the IEEE Custom Integrated Circuits Conference","volume":"30 2","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1989 Proceedings of the IEEE Custom Integrated Circuits Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC.1989.56701","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
A CMOS low distortion sample and hold circuit with total harmonic distortion of 0.01% for audio D/A (digital-to-analog) convertor has been developed, using a novel circuit architecture and high-speed operational amplifier. As an application of this technology to the audio field, an audio signal delay processing LSI with high-resolution A/D and D/A converters has been realized. The LSI has been fabricated using a 1.5-μm CMOS process and a die size of 18.5 mm2
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