两种新型甚高频可调谐CMOS低压线性变换器及其在高频GM-C滤波器设计中的应用

F. Muñoz, A. Torralba, R. Carvajal, J. Ramírez-Angulo
{"title":"两种新型甚高频可调谐CMOS低压线性变换器及其在高频GM-C滤波器设计中的应用","authors":"F. Muñoz, A. Torralba, R. Carvajal, J. Ramírez-Angulo","doi":"10.1109/ISCAS.2000.857391","DOIUrl":null,"url":null,"abstract":"Two new CMOS low-voltage linear transconductors for High Frequency (HF) applications are presented. They use tunable floating voltage sources between the input and the transistor gates of each inverter that forms the transconductor proposed by Nauta (1992). Two implementations of the floating batteries are presented. The proposed transconductors operate under constant low voltage supply as low as 1.2 V and transconductance and output resistance are independently tunable. It is suitable to be used in HF continuous time filters with programmable center frequency and quality factor. To this end, simulation results of a 10.7 MHz band-pass g/sub m/-C filter operating at a voltage supply of 1.5 V and large input swing are presented.","PeriodicalId":6422,"journal":{"name":"2000 IEEE International Symposium on Circuits and Systems. Emerging Technologies for the 21st Century. Proceedings (IEEE Cat No.00CH36353)","volume":"58 1","pages":"173-176 vol.5"},"PeriodicalIF":0.0000,"publicationDate":"2000-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"17","resultStr":"{\"title\":\"Two new VHF tunable CMOS low-voltage linear transconductors and their application to HF GM-C filter design\",\"authors\":\"F. Muñoz, A. Torralba, R. Carvajal, J. Ramírez-Angulo\",\"doi\":\"10.1109/ISCAS.2000.857391\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Two new CMOS low-voltage linear transconductors for High Frequency (HF) applications are presented. They use tunable floating voltage sources between the input and the transistor gates of each inverter that forms the transconductor proposed by Nauta (1992). Two implementations of the floating batteries are presented. The proposed transconductors operate under constant low voltage supply as low as 1.2 V and transconductance and output resistance are independently tunable. It is suitable to be used in HF continuous time filters with programmable center frequency and quality factor. To this end, simulation results of a 10.7 MHz band-pass g/sub m/-C filter operating at a voltage supply of 1.5 V and large input swing are presented.\",\"PeriodicalId\":6422,\"journal\":{\"name\":\"2000 IEEE International Symposium on Circuits and Systems. Emerging Technologies for the 21st Century. Proceedings (IEEE Cat No.00CH36353)\",\"volume\":\"58 1\",\"pages\":\"173-176 vol.5\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-05-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"17\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2000 IEEE International Symposium on Circuits and Systems. Emerging Technologies for the 21st Century. Proceedings (IEEE Cat No.00CH36353)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISCAS.2000.857391\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2000 IEEE International Symposium on Circuits and Systems. Emerging Technologies for the 21st Century. Proceedings (IEEE Cat No.00CH36353)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCAS.2000.857391","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 17

摘要

介绍了两种用于高频(HF)应用的新型CMOS低压线性变换器。他们在每个逆变器的输入和晶体管门之间使用可调浮动电压源,形成了Nauta(1992)提出的晶体管。提出了浮动电池的两种实现方法。所提出的晶体管工作在低至1.2 V的恒定低压电源下,跨导和输出电阻是独立可调的。适用于中心频率和品质因数可编程的高频连续时间滤波器。为此,给出了一个10.7 MHz带通g/sub m/ c滤波器在1.5 V电压和大输入摆幅下工作的仿真结果。
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
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Two new VHF tunable CMOS low-voltage linear transconductors and their application to HF GM-C filter design
Two new CMOS low-voltage linear transconductors for High Frequency (HF) applications are presented. They use tunable floating voltage sources between the input and the transistor gates of each inverter that forms the transconductor proposed by Nauta (1992). Two implementations of the floating batteries are presented. The proposed transconductors operate under constant low voltage supply as low as 1.2 V and transconductance and output resistance are independently tunable. It is suitable to be used in HF continuous time filters with programmable center frequency and quality factor. To this end, simulation results of a 10.7 MHz band-pass g/sub m/-C filter operating at a voltage supply of 1.5 V and large input swing are presented.
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
自引率
0.00%
发文量
0
期刊最新文献
A novel class A CMOS current conveyor Adaptive envelope-constrained filter design Phenomenological model of false lock in the sampling phase-locked loop A novel two-port 6T CMOS SRAM cell structure for low-voltage VLSI SRAM with single-bit-line simultaneous read-and-write access (SBLSRWA) capability Real-time calculus for scheduling hard real-time systems
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1