How can a first order low pass filter can be converted into second order low pass filter
A. By adding LC network
B. By adding RC network
C. By adding RC || LC network
D. None of the mentioned
Answer:A
How can a first order low pass filter can be converted into second order low pass filter
A. By adding LC network B. By adding RC network C. By adding RC || LC network D. None of the mentioned
Explanation: The addition of RC network makes the stop band response having a 40dB/decade. 2. Consider the following specifications and calculate the high cut-off frequency for the circuit given?