1. For a full wave rectifier, with sinusoidal input and inductor as filter, ripple factor for maximum load current and minimum load current conditions are respectively
2. If C1 = 200 pF, C2 = 50 pF in Colpitts oscillator and frequency is 1 MHz, then what is the value of inductance required?
3. The circuit shown in the figure is a
4. In the circuit shown in the figure, if RL = RC = 1 kΩ, then the value of V0 will be
5. Consider an n-channel MOSFET with parameters Kn = 0.25 mA/V2, VTN = 1 V, λ = 0, Cgd = 0.04 pF and Cgs = 0.2 pF
If the transistor is biased at VGS = 3 V, the unity gain bandwidth of an FET will be
If the transistor is biased at VGS = 3 V, the unity gain bandwidth of an FET will be
6. In the circuit shown below what is the output voltage (Vout) if a silicon transistor Q and an ideal op-amp are used?
7. Consider a 565 PLL with RT = 10 kΩ and CT = 0.01 µF. what is the output frequency of the VCO?
8. The op-amp circuit shown in the figure is a filter. The type of filter and its cut-off frequency are respectively
9. In differential-mode, . . . . . . . .
10. In a practical oscillator circuit, which one of the following limits the amplitude of the oscillations?
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