High-performance current-mode instrumentation amplifier circuit

被引：22
作者：
Gift, S. J. G. [1 ]
Maundy, B. [1 ]
Muddeen, F. [1 ]
机构：
[1] Univ Calgary, Dept Elect & Comp Engn, Calgary, AB T2N 1N4, Canada
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 2007年 / 94卷 / 11期
关键词：
D O I：
10.1080/00207210701751188
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A high-performance current-mode instrumentation amplifier circuit is described in this paper. It has a high common mode rejection ratio, high gain, high accuracy, wide bandwidth and bandwidth gain-independence. It utilizes commercially available integrated circuits and is easily implemented. Experimental results show that at low frequencies a common mode rejection ratio of 120 dB is attainable.
引用
收藏
页码：1015 / 1024
页数：10
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