Hello. I want to desgin an analog circuit. It has two threashold as positive and negative..Yeah it looks like a comparator..It's basic..If the signal is over positive threshold is output is 9V..or if the signal is under the negative threshold the output is again 9v..If the signal is between positive and negative threshold, the output is zero. I tried the illustrate this issue at the attached figures.
Firstly i tried to rectify the signal and than comparate it with opamps...Because i could not do this with two threshold..It worked but my output is not like square wave exactly..What is your suggestions? Thanks in advance.
Firstly i tried to rectify the signal and than comparate it with opamps...Because i could not do this with two threshold..It worked but my output is not like square wave exactly..What is your suggestions? Thanks in advance.