{"title":"A 0.9 V, 0.51 /spl mu/A rail-to-rail CMOS operational amplifier","authors":"T. Stockstad, H. Yoshizawa","doi":"10.1109/CICC.2001.929824","DOIUrl":null,"url":null,"abstract":"A 0.9 V, 0.5 /spl mu/A, rail-to-rail CMOS operational amplifier designed with weak inversion techniques is presented. Depletion-mode NMOS transistors buffer a bulk-driven PMOS differential pair to realize wide input dynamic range, while the output stage architecture provides symmetric rail-to-rail output drive through the use of a low voltage translinear control circuit.","PeriodicalId":101717,"journal":{"name":"Proceedings of the IEEE 2001 Custom Integrated Circuits Conference (Cat. No.01CH37169)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"35","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the IEEE 2001 Custom Integrated Circuits Conference (Cat. No.01CH37169)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC.2001.929824","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 35
Abstract
A 0.9 V, 0.5 /spl mu/A, rail-to-rail CMOS operational amplifier designed with weak inversion techniques is presented. Depletion-mode NMOS transistors buffer a bulk-driven PMOS differential pair to realize wide input dynamic range, while the output stage architecture provides symmetric rail-to-rail output drive through the use of a low voltage translinear control circuit.
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