ELECTRONICS

Paper Code: 
PHY 124
Credits: 
04
Contact Hours: 
60.00
Max. Marks: 
100.00
Objective: 
  • To make students able to design electronic circuits and analyze the output.
  • To analyze logic processes and implement logical operations using combinational logic circuits.
  • To make students understand concepts of sequential circuits and to analyze them.

                     Course

Learning outcome (at course level)

Learning and teaching strategies

Assessment Strategies

Paper Code

Paper Title

PHY 124

Electronics

After completion of the course the student will be able to

 

CO 20: Have a understanding of the concepts of Op-amps and its applications.

 

CO 21: Understandworking of  oscillators and Multi-vibrators and their types used in circuits.

 

CO 22: Understand Boolean algebra, K-mapping and analyze and design various combinational circuits like multiplexer, de-multi-plexer, encoder, decoder.

 

CO 23: Have knowledge ,analyze and design various Sequential circuits like flip-flops, registers, counters, and converters.

 

CO 24: Develop skills to build digital circuits.

Have a thorough understanding of the concepts of integrated circuits, and fabrication techniques used in IC’s.

 

Approach in teaching:

Interactive Lectures, Discussion, problem solving in tutorials, Demonstration.

 

 

 

 

 

 

Learning activities for the students:

Self learning assignments, Effective questions, Simulation, Seminar presentation, Solving numerical.

Additional learning through online videos and MOOC corses

Class test, Semester end examinations, Quiz, Solving problems, Assignments, Presentations

 

13.00
Unit I: 
Operational Amplifiers

Differential amplifier, CMRR, ideal operational amplifier, Block diagram of typical OP-Amplifier, Open loop configuration : inverting and non-inverting amplifiers, Op-Amp with negative feedback,  Practical Op-Amp parameters : input offset voltage, input bias current , input offset current, output offset voltage, Frequency  response and stability, Applications of operational amplifier: adder, subtractor, voltage follower, integrator ,differentiator. 

12.00
Unit II: 
oscillators & multivibrators

Oscillators : Oscillator Principle , Oscillator types, Hartley oscillator, Colpitt oscillator, Phase shift oscillator, Wein bridge oscillator, Crystal Oscillator

Multivibrators: Monostable and Astable multivibrators, Bistable multivibrators, Square wave and triangle wave generation.

11.00
Unit III: 
Digital Electronics

Combinational logic: Transistor as a switch, circuit realization of OR, AND, OR, NOR, NAND gates, Exclusive OR gate, Boolean algebra , De-Morgan Theorems, Simplification using Karnaugh map, Adder, subtractor, comparator, encoder, decoder, demultiplexer , data selector, multiplexer.

12.00
Unit IV: 
Sequential Logic

Flip-Flops, one - bit memory, RS flip-flop, J K flip flop, JK master slave flip-flop, T flip-flop, D flip-flop, shift registers , synchronous and asynchronous counters, Binary counter, Decade counter, Analog to Digital converter, Digital to Analog Converter 

12.00
Unit V: 
Introduction of IC and its fabrication techniques

Introduction of IC, classification of ICs, features of ICs. Fabrication techniques: Diffusion, Oxidation, Ion Implantation, Chemical vapour Deposition and Epitaxy. IC technology : NMOS, CMOS, Bipolar.

 

References: 
  1. "Electronic Devices and Circuit Theory" ,Robert Boylested and Louis Nashelsky, PHI, New Delhi - 110001, 1991.
  2. "OP-AMP and Linear Integrated Circuits" Ramakanth, A. Gayakwad, PHI, Second Edition 1991.
  3. “ A Handbook of Electronics” Gupta and Kumar, Pragati Prakashan
  4. "Digital Principle and Applications" A.P. Malvino and Donald P. Leach, Tata McGraw Hill Company, New Delhi, 1993.
  5. "Microprocessors Architecture, Programming and Applications with 8085/8086" by Ramesh S Gaonkar, Wiley - Eastern Ltd., 1987. 
Academic Year: 
2019-2020
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