Rail-to-rail OTA using a pair of single channel type MOSFETs

被引：0
|
作者：
Sato, T [1 ]
Takagi, S [1 ]
Fujii, N [1 ]
机构：
[1] Tokyo Inst Technol, Meguro Ku, Tokyo 1528552, Japan
来源：
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper proposes a rail-to-rail operational transconductance amplifier (OTA). The OTA has an input stage which consists of a pair of two MOSFETs operating in plural operation regions. The MOSFETs work complemetarily and realize a rail-to-rail input range. The input stage requires no matching of an n-channel type input circuit and a p-channel type input circuit unlike conventional rail-to-rail input stages because the input stage is realized by single channel type MOSFETs. The operation principle of the proposed OTA is confirmed through HSPICE simulation.
引用
收藏
页码：329 / 332
页数：4
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