APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY Previous Years Question Paper & Answer

Course : B.Tech

Semester : SEMESTER 3

Year : 2020

Term : SEPTEMBER

Scheme : 2015 Full Time

Course Code : CS 207

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00000CS 207121903

Draw the figure of an operational amplifier differentiator and prove that the
output is proportional to derivative of the input.

With the help of necessary figures, explain the working of a mono-stable
multivibrator using 10555.

Design a Wien bridge oscillator using an operational amplifier for 1.5 KHz.
Draw the circuit diagram and relevant waveforms.

Draw the block schematic of a dual slope analog to digital converter and
explain its working.

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