Analog and Digital Circuits Lab (B.Sc Physics)

Experiments on op-amp circuits, logic gates, flip-flops, counters and solid-state properties.

6 MonthsDuration 5Chapters21Topics

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Syllabus · पाठ्यक्रम

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01Op-Amp Circuits 4 topics

Inverting and non-inverting amplifier using IC 741
Adder and subtractor
Integrator and differentiator
Comparator and Schmitt trigger

02Oscillators and Timers 4 topics

Wien bridge oscillator
RC phase-shift oscillator
555 astable multivibrator
555 monostable multivibrator

03Logic Gates and Combinational Circuits 5 topics

Truth tables of basic gates (7408, 7432, 7404)
NAND and NOR as universal gates (7400, 7402)
Verification of De Morgan's theorems
Half and full adder
Multiplexer and demultiplexer

04Flip-Flops, Registers and Counters 5 topics

RS and JK flip-flops
D and T flip-flops
Shift register
Ripple counter
Decade counter using IC 7490

05Solid-State Properties 3 topics

Resistivity and band gap by four-probe method
Band gap using reverse saturation current of a p-n junction
Temperature variation of resistance of a thermistor

About

You will be able to

Build and test op-amp amplifier, adder, integrator and comparator circuits
Assemble Wien bridge oscillators and 555 timer multivibrators and measure frequency
Verify truth tables of logic gates, adders and multiplexers on a trainer kit
Test flip-flops, shift registers and counters using TTL ICs
Determine band gap of a semiconductor by the four-probe method

Who it is for

B.Sc Physics students of Semester 6 (UP State Universities, NEP 2020)
Students preparing for the B.Sc electronics practical examination and viva

What you need

Theory of Analog and Digital Principles and Applications
Use of multimeter, CRO and breadboard

Questions

Which syllabus does this lab course follow?

It follows the B.Sc Physics Semester 6 syllabus of the UP State Universities (NEP 2020 common minimum syllabus). Where your own university's syllabus differs, the centre follows your university syllabus.

How are students assessed at the centre?

The trainer watches each experiment and marks it on a rubric (set-up, observations, calculation and viva); viva-style questions revise the theory behind the experiments.

Will this help in the semester examination?

Yes. The experiments match the university practical examination, including the record file and viva.