Draw transistor C-Eamplifier circuit. Draw its ac equivalent circuit.
[3 marks]What is cross over distortion in power amplifier?
[4 marks]Draw equivalent circuit of OP-Amp. Explain each part.
[7 marks]List applications of instrumentation amplifier.
[3 marks]Prove that voltage follower has unity gain.
[4 marks]Discuss the classification of active filter and explain the frequency response of each type.
[7 marks]What do you mean by slew rate in an OP-AMP? Also mention about causes of slew rate and explain its significance in applications.
[7 marks]How to detect peak of waveform using OP-AMP?
[3 marks]Sketch and explain Wein bridge oscillator.
[4 marks]Draw and explain the use of op-amp as a zero-crossing detector.
[7 marks]Explain how to generate triangular wave using OPAMP.
[3 marks]Write a short note on Precision rectifier.
[4 marks]Draw and explain the block diagram of basic three terminal IC regulator.
[7 marks]Explain the different types of triggering methods used for flip flops.
[3 marks]Write short note on binary codes.
[4 marks]Explain Master-Slave J-Kflip-flop configuration.
[7 marks]What is multiplexer?
[3 marks]Design full adder circuit.
[4 marks]Minimize following Boolean function using K-map and implement using basic logic gates: F(A,B,C,D) = ∑m(1, 2, 3, 8, 9, 11, 14) with d(7, 15)
[7 marks]Define following specification of DAC
[3 marks]Accuracy b) Resolution c) Setting time
[ marks]Compare combinational logic circuit with sequential logic circuit.
[4 marks]Design a 4 bit synchronous up counter.1
[7 marks]Sketch sample and hold circuit and explain its working.
[3 marks]Which are the different methods for A/Dconversion?
[4 marks]Explain in detail 7 segment LED display.
[7 marks]