Use the KHN circuit together with an output summing amplifier to design a low-pass notch
Chapter 17, Problem 17.22(choose chapter or problem)
Use the KHN circuit together with an output summing amplifier to design a low-pass notch filter with f0 = 5 kHz, fn = 8 kHz, Q = 5, and a dc gain of 3. Select C = 1 nF and RL = 10 k.
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