There are two basic classes of active low-pass filters: switched capacitor and continuous. Each type of device is available with first, second, third, fourth, fifth, sixth, seventh or eighth filter ...

The WEA321250LPF25CH5ST55 is an active 5th order Chebyshev Low Pass filter, synthesized in a Leapfrog architecture. It has programmable cutoff frequency ranging from 32.5MHz to 1.25GHz with a passband ...