On the Potential Instability of an RC Active Filter with Op-amps

被引：0
作者：
Masato Ogata
Tetsuo Nishi
机构：
[1] Kyushu University,Department of Computer Science and Communication Engineering
来源：
Analog Integrated Circuits and Signal Processing | 2002年 / 30卷
关键词：
RC op-amp circuit; stability; graph-theoretic approach;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
When we design a prescribed transfer function T(s) = Q(s)/P(s), the designed circuit surely realize the above T(s) if op-amps are ideal. However due to the above-mentioned frequency characteristics of op-amps there arise higher order terms in the denominator of the transfer function.
引用
收藏
页码：227 / 235
页数：8
相关论文
共 7 条
  • [1] Nishi T.(1997)On the stability of operating points of transistor circuits IEICE Trans. Fundamentals 9 1540-1547
  • [2] Ogata M.(1992)How to identify unstable dc operating points IEEE Trans. Circuits and Syst. I 10 820-832
  • [3] Green M. M.(1984)Topological criteria for nonlinear resistive circuits containing controlled sources to have a unique solution IEEE Trans. Circuits and Syst. I 8 720-741
  • [4] Willson A. N.(1983)Topological condition for the nonlinear resistive networks to have a unique solution IEICE Trans. Fundamentals 8 663-670
  • [5] Nishi T.(undefined)undefined undefined undefined undefined-undefined
  • [6] Chua L. O.(undefined)undefined undefined undefined undefined-undefined
  • [7] Nishi T.(undefined)undefined undefined undefined undefined-undefined
1