Define Signal to Noise ratio, CMRR and Gain of the amplifier.
[3 marks]Explain the role of isolation amplifier in Bio-medical field.
[4 marks]Explain Differential Chopper Amplifier.
[7 marks]What are the advantages of Instrumentation amplifier over differential amplifier?
[3 marks]Derive gain equation for instrumentation amplifier.
[4 marks]Explain the construction and working of DSO in detail.
[7 marks]Draw the block diagram of function generator and explain its function.
Explain Notch filter.
[3 marks]Draw and explain opto-isolator.
[4 marks]Design all pass filter having operating frequency 1KHz and phase angle 90 degree. Assume C=0.01 µF.
[7 marks]Design a first order High pass filter at a high cutoff frequency of 1 KHz.
[3 marks]Write a short note on transformer coupled isolation amplifiers.
[4 marks]Write short notes on Tschebyscheff low pass filters and Bessel low pass filters.
[7 marks]Explain Thermal Noise and Burst Noise.
[3 marks]Define Inductive and Capacitive crosstalk.
[4 marks]Explain switch mode power supply with diagram.
[7 marks]Compare RMS and P-P Noise.
[3 marks]Explain common Grounding rules for good design.
[4 marks]Explain different the Electrostatic discharge (ESD) protection techniques.
[7 marks]Explain Heat sink function.
[3 marks]Discuss technical aspects of AM Transmitter and receiver.
[4 marks]Explain basic concept of AM modulation.
[7 marks]What is the need of pulse modulation?
[3 marks]Discuss the FM demodulation techniques.
[4 marks]Explain pulse code modulation in detail.
[7 marks]