The block is the 4rd order Butterworth low pass filter with cut-off frequency adjustment. It is based on the two amplifiers with feedback and has differential input and output. There are two modes for ...
180SMIC_LFP_04 is based on 3rd order Butterworth low-pass filter (LPF) with cut-off frequency adjustment in a wide range. The cut-off frequency is adjusted in range from 1MHz to 200MHz by CTR. ... The ...