What is the function of LPF in the following block diagram?
Posted: Thu Jul 14, 2022 11:19 am
a) Suppress high frequency components of VCO output and presenting low frequency AC signal to PD
b) Suppress high frequency components of PD output and presenting low frequency AC signal to VCO
c) Suppress high frequency components of PD output and presenting DC signal to VCO
d) None of the mentioned
b) Suppress high frequency components of PD output and presenting low frequency AC signal to VCO
c) Suppress high frequency components of PD output and presenting DC signal to VCO
d) None of the mentioned