Square wave detector

Nov 03, 2007 1 Replies
P

Hi, I need to detect a presence of square wave. If square wave is there I need to generate a logic 0 and this square wave is not present I need to generate logic 1 or vise versa. Can you suggest me a circuit for this functionality.



Thanks in advance



Regards Pinku



Vote
Twitter Facebook LinkedIn
M

There are numerous ccts that would do this from a retriggerable monostable to a comparator with feedback.

formatting link

Vote
Twitter Facebook LinkedIn

Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required