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Recent questions tagged feedbackresistor
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1
GATE2014322
An operationalamplifier circuit is shown in the figure. $(\frac{R_2}{R_1})v_i$ $(1+\frac{R_2}{R_1})v_i$ $(1+\frac{R_2}{R_1})v_i$ +$V_{sat}$ or $V_{sat}$
asked
Feb 12, 2017
in
Analog and Digital Electronics
by
makhdoom ghaya
(
9.3k
points)
gate2014ee3
operationalamplifier
feedbackresistor
0
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2
GATE2014249
An oscillator circuit using ideal opamp and diodes is shown in the figure. The time duration for $+ve$ part of the cycle is $\Delta t_1$ and for $–ve$ part is $\Delta t_2$ . The value of $e^{\frac{\Delta t_1\Delta t_2}{RC}}$ will be _____________.
asked
Feb 12, 2017
in
Analog and Digital Electronics
by
makhdoom ghaya
(
9.3k
points)
gate2014ee2
operationalamplifier
feedbackresistor
numericalanswers
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