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COURSE CODE COURSE TITLE L T P C

1150EC101 BASIC ELECTRONICS

ENGINEERING 2 0 0 2

Course Category: Foundation

a. Preamble :Provides the knowledge and fundamentals of Electronic devices and

circuits and application oriented Electronics Engineering.

b. Course Outcomes : Upon the successful completion of the course, students will be able to:

CO Nos.

Course Outcomes

Knowledge Level (Based on revised

Bloom’s Taxonomy)

CO1 Explain the operation of basic semiconductor devices. K2 CO2 Illustrate the operation and characteristics of transistor. K2

CO3 Summarize the concepts of special semiconductor devices and Transducers

K2

CO4 Explain the basic principle of digital electroniccomponents. K2 CO5 Outline the Basic Operation of Communication Systems K2

c. Course Syllabus :

UNIT–I SEMICONDUCTOR DEVICES 6 Diode applications: Half-wave rectifier, Full-wave rectifier (with and without filter), Clipper and Clamper, Voltage multiplier and SMPS. Special purpose diodes and their applications: Working principle and application of Zener diode, Varactor diode, LED, PIN diode and Laser diode. Digital display devices: 7 segment display and LCD. UNIT–II TRANSISTOR AND ITS APPLICATIONS 6 Transistor and applications: Working principle of BJT, FET and MOSFET& CMOS application of BJT and MOSFET as amplifier and switch.

UNIT–III SPECIAL SEMICONDUCTOR DEVICES AND TRANSDUCERS

6

Basic principle and working of SCR, SCS, UJT, PUT, IGBT, LASCR, optical couplers and fiber optics – Introduction to Transducers and sensors.

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UNIT–IV INTRODUCTION TO DIGITAL ELECTRONICS 6

Logic gates, Flip Flops, Encoder, Decoder, Multiplexer, De multiplexer, A/D, D/A converters, Microprocessors and microcontroller, IC. UNIT–V BASICS OF COMMUNICATION SYSTEMS 6

Block diagram of communication system, frequency spectrum, need for modulation, Modulation techniques: Amplitude modulation and frequency modulation, TDMA, FDMA AND CDMA. Electomagnetic interference: EMI & EMC, Basic concepts of EMF and EMF reduction methods. Electromagnetic compatibility;Emission and immunity issue, SAR.

Total: 30 Hours d. Learning Resources

i. Text Books: 1. A Textbook of Electronic Circuits by Dr. R. S. Sedha.

ii. References: 1. Electronic Devices and Circuits by S.Salivahanan, N.Suresh Kumar and

A.Vallavaraj. 2. Modern Digital and Analog Communication Systems by B.P.Lathi. 3. Integrated Electronics by Millman and Halkias. 4. Communication systems by Kennedy

iii. Online resources

1. https://archive.org/details/ElectronicDevicesCircuits 2. https://ocw.mit.edu/courses/electrical-engineering-and computer-science/6-

012-microelectronic-devices-and-circuits-fall-2005/