DC STABILITY OF NULLATOR-NORATOR CIRCUITS REALIZED WITH OPERATIONAL AMPLIFIERS.

被引:0
|
作者
Fujii, Nobuo
机构
来源
| 1978年 / E61卷 / 08期
关键词
ELECTRONIC CIRCUITS - Stability;
D O I
暂无
中图分类号
TN7 [基本电子电路];
学科分类号
080902 ;
摘要
This paper describes a method of determining the polarity of the input terminals of operational amplifiers which are represented with a nullator and norator model. A circuit containing nullators and norators can be realized by two types of DC stable circuit, one is the conditionally stable circuit and the other the absolutely one. The former is a circuit such that, if the sequence of activating operational amplifiers is settled, it is stable, and the latter is one that is always stable. The necessary and sufficient condition of the absolutely stable circuit is shown.
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页码:625 / 630
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