基于电流比较器和电容耦合推挽输出级的CMOS放大器回转速率增强技术

2008 IEEE International Conference on Electron Devices and Solid-State Circuits Pub Date : 2008-12-01 DOI:10.1109/EDSSC.2008.4760633

P. Y. Or, K. Leung

{"title":"基于电流比较器和电容耦合推挽输出级的CMOS放大器回转速率增强技术","authors":"P. Y. Or, K. Leung","doi":"10.1109/EDSSC.2008.4760633","DOIUrl":null,"url":null,"abstract":"A slew-rate enhanced single-stage amplifier using a current comparator and a capacitive-coupled push-pull output stage is introduced in this paper. This technique enables low-power consumption and fast transient response with automatic shut-off property. The idea is applied to a current-mirror amplifier design. Simulation results show that when compared to the design without the proposed method, the proposed idea can improve the slew rate by 7 times.","PeriodicalId":234055,"journal":{"name":"2008 IEEE International Conference on Electron Devices and Solid-State Circuits","volume":"49 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A slew-rate enhancement technique based on current comparator and capacitive-coupled push-pull output stage for CMOS amplifiers\",\"authors\":\"P. Y. Or, K. Leung\",\"doi\":\"10.1109/EDSSC.2008.4760633\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A slew-rate enhanced single-stage amplifier using a current comparator and a capacitive-coupled push-pull output stage is introduced in this paper. This technique enables low-power consumption and fast transient response with automatic shut-off property. The idea is applied to a current-mirror amplifier design. Simulation results show that when compared to the design without the proposed method, the proposed idea can improve the slew rate by 7 times.\",\"PeriodicalId\":234055,\"journal\":{\"name\":\"2008 IEEE International Conference on Electron Devices and Solid-State Circuits\",\"volume\":\"49 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 IEEE International Conference on Electron Devices and Solid-State Circuits\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EDSSC.2008.4760633\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE International Conference on Electron Devices and Solid-State Circuits","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDSSC.2008.4760633","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

本文介绍了一种采用电流比较器和电容耦合推挽输出级的回转速率增强单级放大器。该技术具有低功耗、快速瞬态响应和自动关断特性。该思想被应用于电流反射镜放大器的设计。仿真结果表明，与未采用该方法的设计相比，该方法可将摆速提高7倍。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A slew-rate enhancement technique based on current comparator and capacitive-coupled push-pull output stage for CMOS amplifiers

A slew-rate enhanced single-stage amplifier using a current comparator and a capacitive-coupled push-pull output stage is introduced in this paper. This technique enables low-power consumption and fast transient response with automatic shut-off property. The idea is applied to a current-mirror amplifier design. Simulation results show that when compared to the design without the proposed method, the proposed idea can improve the slew rate by 7 times.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2008 IEEE International Conference on Electron Devices and Solid-State Circuits

自引率

0.00%

发文量