Compare analog and digital communication.
[3 marks]What is Frequency Modulation? Give mathematical representation of FM.
[4 marks]Explain Switching Power supply in detail.
[7 marks]Explain CRO with neat sketch.
[7 marks]Define Signal to Noise ratio, CMRR and Gain of the amplifier.
[3 marks]Enlist the safety standards in medical electronic amplifier.
[4 marks]What is Amplitude Modulation? Give mathematical representation of AM.
[4 marks]Explain Thermal Noise and Burst Noise.
[3 marks]Draw and explain Frequency analyzer in detail.
[7 marks]Enlist the various problems associated with power supplies.
[4 marks]Describe the effects of noise generated by Zener Break Down.
[3 marks]Design 2nd Order Low Pass Filter at a high cut off frequency of 1 kHz. Also draw the frequency response.
[7 marks]Explain the Opto-Isolators with the help of diagram.
[4 marks]Explain RMS vs Peak to Peak noise.
[3 marks]Explain Differential Chopper Amplifier.
[7 marks]Derive gain equation for instrumentation amplifier.
[4 marks]Define: Capacitive Crosstalk.
[3 marks]Draw the block diagram of function generator and explain its function.
[7 marks]Explain Reverse Battery Protection.
[3 marks]Explain common Grounding rules for good design.
[4 marks]Design all pass filter having operating frequency 1KHz and phase angle 90 degree. Assume C=0.01 μF.
[7 marks]Give the importance of heat sink. What are the main criteria for selection of heat sink?
[3 marks]Write a technical note on White noise.
[4 marks]Design a 50 Hz active notch filter. Also draw the frequency response.
[7 marks]