GATE 2025 Analog Circuits Foundation Quiz 56

Given the opamp is having configuration as shown the op-amp has open loop gain of 500

Find the output voltage V_o = ___________________V

Closed loop current gain(in 10⁶)for an opamp to prevent distortion for an input of [V_i = 2 sin(100t) mV] having slew rate of 1.5 V/μsec will be?

A circuit with an ideal OPAMP is shown. The Bode plot for the magnitude (in dB) of the gain transfer function  of the circuit is also provided (here, ω is the angular frequency in rad/s). The values of R and C are ______.

An ideal OPAMP circuit with a sinusoidal input is shown in the figure. The 3 dB frequency is the frequency at which the magnitude of the voltage gain decreases by 3 dB from the maximum value. Which of the options is/are correct?

Find the value of V_C at t = 1m sec, if capacitor is initially uncharged? When opamp is ideal ____ volt.