Figure 2. Non-ideal model of the CFOA showing the various parasitic impedances

From

Novel Single-CFOA-based Sinusoidal Oscillator Capable of Absorbing All Parasitic Impedances

D. K. Srivastava, V. K. Singh, R. Senani

American Journal of Electrical and Electronic Engineering. 2015, 3(3), 71-74 doi:10.12691/ajeee-3-3-2