engineering recuitment GATE ECE 2023-24 Test Series Analog Electronics Op-Amp and Its Applications Positive Feedback Op Amp
Consider an Op-AMP circuit shown in the figure
The input is the symmetrical sawtooth wave of average value = 0 V and peak to peak voltage = 20 V.
If sawtooth has a positive slope then the output is V01(t) and with a negative slope sawtooth wave the output is V02(t).
Which of the following statement is/are correct?1
The hysteresis width is 10
2
The average value of \({V_{{0_1}}}\left( t \right)\) = The average value of \({V_{{0_2}}}\left( t \right)\)
3
\({V_{{0_2}}}\left( t \right)\) is a symmetrical square wave
4
\({V_{{0_1}}}\left( t \right) = - {V_{{0_2}}}\left( t \right)\)