Figure 7(a). Simulated magnitude response (in dB) for band pass filter with control word [d2 d1 d0 = 0 0 1] selected for circuit of Figure 6

From

DVCC Based K.H.N. Biquadratic Analog Filter with Digitally Controlled Variations

Bilal Arif, Mohd. Usama Ismail, Ale Imran

American Journal of Electrical and Electronic Engineering. 2014, 2(6), 159-164 doi:10.12691/ajeee-2-6-1