ANALOG CIRCUITS LABORATORY(18ECL48)

ANALOG CIRCUITS LABORATORY

Laboratory Code:18ECL48 CIE Marks:40SEE Marks:60Number of Lecture Hours/Week:02Hr Tutorial (Instructions) + 02 Hours Laboratory Exam Hours:03CREDITS – 02

Course Learning Objectives: This laboratory course enables students to

• Understand the circuit configurations and connectivity of BJT and FET Amplifiers and Study of frequency response
• Design and test of analog circuits using OPAMPs
• Understand the feedback configurations of transistor and OPAMP circuits
• Use of circuit simulation for the analysis of electronic circuits.

Laboratory Experiments

PART A : Hardware Experiments

1. Design and setup the Common Source JFET/MOSFET amplifier and plot the frequency response.

2. Design and set up the BJT common emitter voltage amplifier with and without feedback and determine the gain- bandwidth product, input and output impedances.

3. Design and set-up BJT/FET i) Colpitts Oscillator, and ii) Crystal Oscillator

4. Design active second order Butterworth low pass and high pass filters.

5. Design Adder, Integrator and Differentiator circuits using Op-Amp

6. Test a comparator circuit and design a Schmitt trigger for the given UTP and LTP values and obtain the hysteresis.

7. Design 4 bit R – 2R Op-Amp Digital to Analog Converter (i) using 4 bit binary input from toggle switches and (ii) by generating digital inputs using mod-16 counter.

8. Design Monostable and a stable Multivibrator using 555 Timer.

PART-B : Simulation using EDA software (EDWinXP, PSpice, MultiSim, Proteus, CircuitLab or any other equivalent tool can be used)

1. RC Phase shift oscillator and Hartley oscillator

2. Narrow Band-pass Filter and Narrow band-reject filter

3. Precision Half and full wave rectifier

4. Monostable and A stable Multivibrator using 555 Timer.

Click here to download Lab Manual

Course Outcomes: On the completion of this laboratory course, the students will be able to:

• Design analog circuits using BJT/FETs and evaluate their performance characteristics.
• Design analog circuits using OPAMPs for different applications
• Simulate and analyze analog circuits that usesICs for different electronic applications.

Conduct of Practical Examination:

• All laboratory experiments are to be included for practical examination.
• Students are allowed to pick one experiment from the lot.
• Strictly follow the instructions as printed on the cover page of answer script for breakup of marks.
• Change of experiment is allowed only once and Marks allotted to the procedure part to be made zero.

Reference Books:

1. David A Bell, “Fundamentals of Electronic Devices and Circuits Lab Manual, 5th Edition, 2009, Oxford
University Press.