The biquad filter has
A)a summing amplifier, an inverting amplifier, and an integrator
B)an inverting amplifier and two differentiators
C)a summing amplifier and two differentiators
D)an inverting amplifier and two integrators

Question

Quizplus · Accepted Answer

A biquad filter typically consists of an inverting amplifier and two integrators, which are used to achieve a second-order filter response. This configuration allows for the implementation of various filter types (low-pass, high-pass, band-pass, etc.) with precise control over the filter's frequency and quality factor.

The Biquad Filter Has