Figures index

From

A New CFA Based Current-Mode Universal Biquad Filter

Syed Naseem Ahmad, Anisur Rehman Nasir

American Journal of Electrical and Electronic Engineering. 2014, 2(2), 48-50 doi:10.12691/ajeee-2-2-3
  • Figure 1. Circuit symbol of CFA
  • Figure 2. Proposed generalized circuit of CM universal filter
  • Figure 3. Non-ideal equivalent circuit of the CFA includes the parasitic impedances
  • Figure 4. Simulation results of the proposed universal filter
  • Figure 5. Phase response of second order allpass circuit