PLL as a FM demodulator

Q.  Phase-locked loop can be used as
- Published on 14 Oct 15

a. FM demodulator
b. AM demodulator
c. FM receiver
d. AM receiver

ANSWER: FM demodulator
 
PLL or Phase Locked Loop is used as a FM demodulator. It is a high performance FM detector due to its key advantages such as Linearity and low manufacturing costs.

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