Using a low-voltage COA for high-performance voltage amplification

被引：0
作者：
Pennisi, S [1 ]
机构：
[1] Univ Catania, DEES, I-95125 Catania, Italy
来源：
ICES 2002: 9TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS, VOLS I-111, CONFERENCE PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper demonstrates that a current operational amplifier (COA) can be exploited to perform high-performance voltage-mode signal processing. Specifically a CMOS low-voltage COA, recently proposed, is used to implement a 1-V voltage amplifier providing a constant closed-loop bandwidth of about 2MHz and exhibiting a THD better than -60 dB for a 1-MHz 600-mV(pp) output signal.
引用
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页码：405 / 408
页数：4
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