Title :
Large signal instability in active-R and a class of compensated active-RC filters
Author :
Moni, R.S. ; Rao, K. Radhakrishna
Author_Institution :
Indian Institute of Technology, Madras, India
Abstract :
Analysis of the large signal instability in compensated active-RC and active-R filters with high pole-Q and pole-frequency is presented. The instability is produced by an oscillator loop formed by two operational amplifiers (OA´s). The condition for and the frequency of oscillations are derived.
Keywords :
Circuits; Filters; Frequency; Message-oriented middleware; Nonlinear equations; Operational amplifiers; Oscillators; Stability; Virtual manufacturing; Voltage;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1981.12172
