Analog Electronics

Paper Code:

DPHY 501(D)

Credits:

Contact Hours:

60.00

Max. Marks:

100.00

Objective:

Course Objectives:

This course will enable the students to develop the fundamental knowledge of electronics by learning various topics viz. circuit analysis, network theorems, P-N diode equation, rectifiers, filters, transistors and transistor amplifiers and their analysis. Students will also learn feedback amplifiers, logic gates and the fabrication of ICs. The course helps them to develop skills to design electronic circuits for various applications.

Course Outcomes (COs):

Course

Learning outcome

(at course level)

Learning and teaching strategies

Assessment Strategies

Paper Code

Paper Title

DPHY 501(D)

Analog Electronics

(Theory)

The students will be able to –

CO59: Understand a systematic and coherent understanding of basic Electronics including the concept of rectification and filters.

CO60: Design various transistors

and amplifier circuits for different

applications.

CO61: Understand the concept of feedback and knowledge of the advantages of negative feedback.

CO62: Describe the working principle of oscillators and multi-vibrators and their types used in circuits.

CO63: understand the concepts of Op-Amps and their applications and knowledge of FET.

Approach in teaching:

Interactive Lectures, Discussions, Tutorials, Power point presentation, Demonstration, problem-solving in tutorials

Learning activities for the students:

Self-learning assignments, Effective questions, Seminar presentations, Solving numerical.

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

12.00

Unit I:

Rectifiers and Filters

p-n junction diodes, I-V characteristics, diode as a rectifier, half-wave and full-wave rectifiers: calculations of ripple factor, efficiency and regulation, bridge rectifiers

Filters: Series inductor, shunt capacitor, L-section and p section filters.

Voltage regulation: Zener diode, breakdown voltage (avalanche and zener effect), voltage regulation, voltage multipliers.

12.00

Unit II:

BJT and amplifiers

Basic construction of pnp and npn transistors and their operation, Input and output characteristics of CB, CC and CE configurations, active, saturation and cut-off regions, Load line and Q-point, Two-port analysis of a transistor using h-parameters, Analysis of CB, CE and CC amplifier for current gain, voltage gain, input and output impedances using h-parameters, Gain-frequency response of an amplifier.

12.00

Unit III:

Feedback amplifier

Concept of feedback, positive and negative feedback, voltage and current feedback circuits (series and parallel circuits).

Advantages of negative feedback: Stabilization of gain, effect on input and output impedances, reduction of non-linear distortion, effect on gain-frequency response.

12.00

Unit IV:

Oscillator and Multivibrators

Barkhausen criterion, RC oscillators, Colpitts’s oscillator, Hartley oscillator, crystal oscillators and their advantages

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

12.00

Unit V:

Operational Amplifier

Differential amplifiers, differential gain and CMRR, inverting and non-inverting configurations Applications of op-amp: adder, subtractor, differentiator and integrator.

Field effect Transistor (FET): Classification of various types of FET, constructional details of FET, drain characteristics and biasing of FET, operating regions, pinch-off voltage, the idea of metal oxide semiconductor field effect transistor (MOSFET).

Essential Readings:

1.“Electronic Devices and Circuits”, Jacob Millman and Christos Halkias, TMH , 9^th edition.

2.“Electronic Fundamentals and Applications”, John D. Ryder, Prentice Hall of India Pvt. Ltd.,(1983) New Delhi.

3.“Digital Computer Electronics”, Albert Paul Malvino, Tata Mc Graw Hill Pub. Co. Ltd., New Delhi.

4.“Hand book of Electronics”, Kumar and Gupta, Pragati Prakashan, Meerut.

5. “Basic Electronics and Solid State”, B.L. Theraja, S.Chand, 2002.

References:

Suggested Readings:

“Integrated Electronics, Analog and Digital circuits and systems”, Millman & Halkias, Mc Graw Hill Ltd. (1972).
“Electronic devices and circuits” , Soni and Gupta, Dhanpat Rai and Sons.
“Basic Electronics and Linear circuits”, Bhargava and Kulshreshtha, TMH ,1984.
“Principle of Electronics” (for numerical problems) V.K. Mehta, S.Chand ,2002.
“Basic Electronics”, Kal, Prentice Hall of India, 2002.
“Electronic Devices and Circuit Theory”, Robert Boylestad and Nashelsky, Prentice Hall of India, Fifth edition.
“Engineering Electronics”, John D Ryder, Mc Graw Hill Book Co.

E-Content:

1.https://nvhrbiblio.nl/biblio/boek/Fundamentals%20of%20Electronics_%20Boo...

2 https://www.pdfdrive.com/basic-electronics-e34354756.html.

3.https://open.umn.edu/opentextbooks/textbooks/573

Academic Year:

2023-2024