ry257
Newbie level 3

In my digital circuit ,the low voltage is 1v,not 0v,so when it is power off and restart ,my POR circuit doesn't give a reset signal.
In other words,when digital circuit change from 1v to 5v(high voltage),my POR doesn't work.how to solve it?
any papers ,patents about it?
thanks!!!
In other words,when digital circuit change from 1v to 5v(high voltage),my POR doesn't work.how to solve it?
any papers ,patents about it?
thanks!!!