Define following terms. SVRR, Slew Rate, Input Offset Voltage.
[3 marks]Draw and explain VTC of OP-AMP.
[4 marks]Explain OP-AMP functionality as comparator.
[7 marks]Derive gain expression for inverting closed loop amplifier using OP- AMP.
[3 marks]Explain subtractor using OP-AMP.
[4 marks]Write and explain sample and hold amplifier using three OP-AMP.
[7 marks]Explain peak detector circuit operation using OP-AMP.
Explain circuit made up of OP-AMP that does scaling of inputs.
[3 marks]Explain band pass filter using OP-AMP.
[4 marks]Explain 2nd order low pass butter worth filter using OP-AMP with derivations.
[7 marks]Define following terms. Lock and Capture Range for PLL, Frequency Stability for Oscillators.
[3 marks]Explain class Bpower amplifier.
[4 marks]Draw and explain saw tooth wave generator using OP-AMP.
[7 marks]Explain Ito Vconverter using OP-AMP.
[3 marks]Explain phase shift oscillator using OP-AMP in detail.
[4 marks]Explain CE short-circuit current gain with resistive load R . L
[7 marks]Explain voltage limiter circuit using OP-AMP with suitable example.
[3 marks]Draw and explain class AB power amplifier.
[4 marks]Derive relationship between expressions of h-parameter and Hybrid – п model.
[7 marks]Design Monstable multivibrator for T = 11 millisecond, take C = 0.01 P microferad.
[3 marks]Write short note on voltage regulator.
[4 marks]Explain applications of A-stable multivibrator using Timer IC.
[7 marks]Explain Schmitt trigger circuit using OP-AMP.
[3 marks]Design A-stable multivibrator using IC 555 for Ton = 50% of T, take F= 10 KHz, C = 0.01 microferad.
[4 marks]Explain block diagram of IC 555 timer.
[7 marks]