asked by
Which of the following applications include a phase-locked loop (PLL) circuit? 

(1) Modems (2) AM decoders (3) Tracking filters (4) All of these 

Please log in or register to answer this question.

1 Answer

0 votes
answered by

All of these.

Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.
If you have a new question please ask in English.
If you want to help this community answer these questions.