Digital Electronics

Paper Code: 
PHY-414
Credits: 
03
Contact Hours: 
45.00
Max. Marks: 
100.00
Objective: 

This course will enable the students to -

This course aims to develop the knowledge of electronics by learning various topics viz. digital electronics, Sequential Logic Circuits, their Design and study, Semiconductor Memories, D/A Converter and A/D Converter.The student acquires abilities to design various types of digital circuits for various applications.

Course Outcomes (COs): 

 

Course

Learning outcome

(at course level)

Learning and teaching strategies

Assessment Strategies

Paper Code

Paper Title

   PHY 414

Digital Electronics

(Theory)

 

The students will be able to –

 

CO113: Develop a skill to build digital logic gates/circuits using ICs.

CO114: Understand the Boolean algebra and number system that forms the basics of any electronic device.

CO115: Understand the Gates and Sequential logic circuits and their operations

CO116:  Differentiating the Analog and Digital circuits, the concepts of number systems like Binary, BCD, Octal and hexadecimal are developed to elaborate and focus on the digital systems.

 

 

Approach in teaching:

Interactive Lectures, Discussion, Tutorials, Power point presentation, Problem Solving in tutorials.

Learning activities for the students:

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

Additional learning through MOOCs Courses.

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

 

9.00
Unit I: 
I

Logic Gates : Logic Gates and Boolean Algebra Representation and Simplification of functions by Karnaugh Maps. Combinational Circuits design. Combinational circuits - adder, subtractor, decoder, demultiplexer, encoder, multiplexer, comparator, Multivibrators

9.00
Unit II: 
II

Sequential Logic Circuit & Design-flip flop, shift register, asynchronous and synchronous counters, Digital Logic Families and Their Charactersistic : RTL, DTL, TTL, Schotlky TTL, ECL, MOS and CMOS, Fan in, Fan out

 

9.00
Unit III: 
III

Semiconductor Memories : RAM, ROM, PROM, EPROM, BJTRAM Cell, MOS RAM Cell, Organization of RAM, Charge Coupled devices (CCD), storage of charge and transfer of charge in CCD

9.00
Unit IV: 
IV

D/A Converter : Weighted resistance D/A, R-2R Ladder Converter. DAC 0800 D/A Chip, D/A Converter specification

9.00
Unit V: 
V

A/D Converter : Analog to Digital Converter, Parallel Comparator Converter, Counting Converter, Successive Approximation Converter, Dual Slop converter A/D converter specification, sampling and hold circuit, ADC 0804 Converter chip

Essential Readings: 
  • Digital Principles and Applications by C. P. Malvino and D. P. Leach, Mc-Graw Hill,
  • 1985.
  • Digital logic and computer design by M. M. Mano, Tata Mc-Graw Hill.
  • Digital Integrated Circuits by Taub and Shilling, Tata Mc-Graw Hill
  • Computer Architecture and Organization by J. P. Hayes, Mc-Graw Hill 1988.
  • Digital Fundamentals by Floyd, Mc-Graw Hill.
  • Digital IC by K. R. Botkar, Mc-Graw Hill.

 

Academic Year: 
2021-2022
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