List of top Analog Electronics Questions on Diodes: Characteristics and Applications asked in GATE IN

In the circuit shown, the capacitance \( C_0 = 10 \, \mu\text{F} \) and inductance \( L_0 = 1 \, \text{mH} \) and the diode is ideal. The capacitor is initially charged to 10 V and the current in the inductor is initially zero. If the switch is closed at \( t = 0 \, \text{s} \), the voltage \( V_C(t) \) (in volts) across the capacitor at \( t = 0.5 \, \text{s} \) is _________ (round off to one decimal place)
The circuit shown is driven by a sinusoidal input voltage, \( V_{\text{in}} \), resulting in the output voltage, \( V_{\text{out}} \). The frequency (in kilohertz) at which the voltage gain is 0 dB is _________ (round off to two decimal places)
A signal \( V_{\text{in}}(t) \) shown is applied from \( t = 0 \) ms to \( t = 6 \) ms to the circuit shown. Given the initial voltage across the capacitor is 0.3 V, and that the diode is ideal, the open circuit voltage \( V_{\text{out}}(t) \) at \( t = 5 \) ms is _________
An analog-to-digital converter with resolution 0.01 V converts analog signals between 0 V to +10 V to an unsigned binary output. The minimum number of bits (in integer) in the output is _________