Low pass filter (3rd order Chebyshev filter) is based on the gyrators with cut-off frequency adjustment in wide range (6.5…23 MHz ). There are two modes for cut-off frequency programming: manually and ...

Low-pass filter (LPF) is the 4th order Butterworth filter with cut ... mode therewith the oscillation frequency correlates with the LPF frequency. High third-order input intercept point is reached due ...