A
alanbrooke
Guest
I think the hystersis circuit in a comparator is used to immune the unwanted output pulse when the input signal is noisy.
So the hystersis circuit is used to block high frequency noise signal.
But I find that hystersis is one of DC spec in those IC produces data sheet.
I got confused!
Anyone can kindly help me to explain this question?
So the hystersis circuit is used to block high frequency noise signal.
But I find that hystersis is one of DC spec in those IC produces data sheet.
I got confused!
Anyone can kindly help me to explain this question?