A wide dynamic range four-quadrant CMOS analog multiplier using active feedback

被引：0
|
作者：
Huang, Zhangcai [1 ]
Inoue, Yasuaki [1 ]
Yu, Hong [1 ]
Zhang, Quan [1 ]
机构：
[1] Waseda Univ, Grad Sch Informat Product & Syst, Wakamastu Ku, 2-7 Hibikino, Kitakyushu, Fukuoka 8080135, Japan
来源：
2006 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS | 2006年
关键词：
analog multiplier; dynamic range; linearity; active feedback;
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：
A new circuit structure for a CMOS fourquadrant analog multiplier is presented. In this circuit, the active feedback technique is used to obtain high linearity and wide input dynamic range. The simulation results show that the proposed multiplier can offer 1.8V input dynamic range for a 2.5V supply voltage, which is much larger than the conventional CMOS analog multipliers.
引用
收藏
页码：708 / +
页数：2
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