Linear Integrated Circuits Lab detailed syllabus for Electronics & Communication Engineering (EC) for 2021 revision curriculum has been taken from the SITTTRs official website and presented for the Electronics & Communication Engineering students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Electronics & Communication Engineering 4th Sem scheme and its subjects, do visit Electronics & Communication Engineering (EC) 4th Sem 2021 revision scheme. The detailed syllabus of linear integrated circuits lab is as follows.
Course Objectives:
- To equip students to acquire skills in designing and testing various practical circuits using analog integrated circuits like LM741, NE555.
- To give an outline on fixed and variable voltage regulators and digital to analog converter.
Course Outcomes:
On completion of the course, the student will be able to:
- Design and develop various amplifier circuits using operational amplifier
- Design and develop various comparators, wave shaping circuits and waveform generators using operational amplifier 741
- Develop multivibrator circuits using 555 timer IC
- Demonstrate fixed and variable power supplies and converters
Module 1:
- Setup a Voltage follower circuit using OpAmp 741
- Plot the I/O waveforms
- Measure the gain 3. Find out the phase difference between input and output
- Design and setup an Inverting Amplifier circuit using Op-Amp 741
- Plot the I/O waveforms
- Measure the gain
- Find out the phase difference between input and output
- Design and setup a Non-Inverting Amplifier circuit using Op-Amp 741
- Plot the I/O waveforms
- Measure the gain
- Find out the phase difference between input and output
- Construct a Summing amplifier circuits using Op-Amp 741 and verify the output
- Construct Difference amplifier circuits using Op-Amp 741 and verify the output
Module 2:
- Setup a Zero crossing detector circuit using Op-Amp 741 and plot the I/O waveforms
- Design a Schmitt trigger circuits using OpAmp 741
- Plot the I/O waveforms
- Measure the LTP and UTP of the Schmitt trigger
- Design a Differentiator circuit using Op-Amp 741 and plot the pulse and frequency response
- Design an Integrator circuit using Op-Amp 741 and plot the pulse and frequency response.
- Design a triangular wave generator using Opamp 741 and measure its frequency of operation
- Design a monostable multivibrator using Opamp 741
- Plot the waveforms
- Measure the time delay
- Design a symmetrical astable multivibrator using Op-Amp 741
- Plot the waveforms
- Find out the frequency of oscillation
- Design an asymmetrical astable multivibrator using Op-Amp 741
- plot the waveforms
- Find out the frequency of oscillation
- Design a RC phase shift oscillator using OpAmp 741
- Plot the output waveform
- Measure the frequency of oscillation
- Design a Wien bridge oscillator using OpAmp 741
- Plot the output waveform
- Measure the frequency of oscillation
Module 3:
- Design a symmetrical astable multivibrator using IC 555
- Plot the output waveform
- Measure the frequency and duty cycle of oscillation
- Design an asymmetrical astable multivibrator using IC 555
- Plot the output waveform
- Measure the frequency and duty cycle of oscillation
- Design a monostable multivibrator using 555 IC
- Plot the output waveform
- Measure the time delay
Module 4:
- Setup a +5V, 1A power supply using IC 7805
- Setup a low voltage power supply using LM 723
- Construct a 4-bit R-2R ladder DAC and obtain the output voltage level for all input combinations
Text Books:
- Roy D. C. and S. B. Jain, Linear Integrated Circuits, New Age International, 3/e, 2010
- Sergio Franco, Design with operational amplifiers and analog integrated circuits, 3rd Edition, Tata McGraw-Hill, 2008
Reference Books:
- Gayakwad R. A., Op-Amps and Linear Integrated Circuits, Prentice Hall, 4/e, 2010
- Botkar K. R., Integrated Circuits, 10/e, Khanna Publishers, 2010
- SalivahananS. ,V. S. K. Bhaaskaran, Linear Integrated Circuits, Tata McGraw Hill, 2008
- David A. Bell, Operational Amplifiers & Linear ICs, Oxford University Press, 2nd edition,2010
Online Resources
- http://vlab.amrita.edu/?sub=3&brch=225
- http://he- coep.vlabs.ac.m/List%20of%20experiments.html?domam=ElectromcsandComm unications
- https://www2.mvcc.edu/users/faculty/jfiore/et262.html
- https://freevideolectures.com/course/2915/linear-integrated-circuits
Student Activity
Suggested Open-ended Experiments:
Students can do open ended experiments as a group of 3-5. There is no duplication in experiments in between groups. This is mainly for the purpose of continuous internal evaluation and a score of 15 marks. Students should prepare a separate report on open ended experiment of their choice.
Example :
- Lamp Flasher circuit(lamp dimmer circuit – where the lamp is turned ON/OFF at set frequency or time intervals) using NE 555.
- 10 minute timer circuit using 555
- Temperature control DC fan using 741.
- Stereo balance indicator using 741.
For detailed syllabus of all other subjects of Electronics & Communication Engineering (EC), 2021 revision curriculum do visit Electronics & Communication Engineering 4th Sem subject syllabuses for 2021 revision.
To see the syllabus of all other branches of diploma 2021 revision curriculum do visit SITTTR diploma all branches syllabus..
To see the results of Electronics & Communication Engineering (EC) of diploma 2021 revision curriculum do visit SITTTR diploma Electronics & Communication Engineering (EC) results..
For all Electronics & Communication Engineering academic calendars, visit Electronics & Communication Engineering all semesters academic calendar direct link.