BVM ENGINEERING COLLEGE [AN AUTONOMOUS INSTITUTION]
113ES: BASIC ELECTRONICS
CREDITS - 4 (Lc , Tc , Pc : 3,0,1)
Course Objective:
1. To learn and understand the fundamentals of Electronics, Current and Voltage Sources,
Semiconductor physics and Semiconductor devices.
2. To learn and understand the fundamentals of Electronic Communication
Teaching and Assessment Scheme:
Teaching Scheme Credits Assessment Scheme Total
(Hours per week) Marks
Theory Practical
L T P C ESE CE ESE CE
150
3 0 2 4 60 40 20 30
Course Contents:
Sr. Teaching
Topics
No. Hours
Introduction to Electronics:
1. Understanding Electronics, Applications of Electronics, Evolving with
Technology, Modem Trends in Electronics, Passive Components Overview: 03
Resister, Inductor, Capacitor, Transformers, SI Units.
Current and Voltage Sources:
2. Sources of Electrical Power, Internal Impedance of a Source, Concept of
Voltage Source, Concept of Current Source, Equivalence between Voltage
Source and Current Source, Usefulness of the Concept of Voltage and
09
Current Source in Electronics. AC Voltage, Current, and Power and rms
equivalent values, Impedance Functions (AC) for R, L, and C - Ohms Law,
Series R-L-C and Resonating Frequency.
Semiconductor Diodes:
3. P-N Junction Diode, Zener Diode, Light-Emitting Diode (LED), LED
Voltage and Current, Advantages of LED, Multi colour LEDs,
Applications of LEDs, Photo-diode, Photo-diode operation, 06
Characteristics of Photo-diode, Applications of photo-diodes,
Optoisolator, Tunnel Diode, Tunnel Diode Oscillator, Varactor Diode,
Application of Varactor Diode, Shockley Diode
Design of Regulated Power Supply:
4. Half-wave and Full-wave Rectifier Circuits using P-N Junction Diode,
Power Conversion Efficiency, Filters for AC to DC Conversion, Voltage 03
Regulation through Zener Diode, Voltage Regulation through Integrated
Circuits.
Bipolar Junction Transistor (BJT):
5. Bipolar Junction Transistor (BJT) – Construction, Operation, DC Bias
09
Circuits, Effect of negative feedback through RE and bias stability, Common
Base, Common Emitter and Common Collector Configurations, BJT as
amplifier, inverter and switch
Introduction Operational Amplifiers:
6. Block Diagram, Pin Configuration of Op- Amp, Characteristics of Ideal
06
OpAmp, Concept of Virtual Ground, Op-Amp Applications – Inverting
amplifier, Non Inverting amplifier, Differential amplifier, Adder, Subtractor
Electronic Communication:
7. Radio Broadcasting, Transmission and Reception, Modulation, Power and
Bandwidth, Types of Modulation, Analysis of Amplitude Modulated
Wave, Sideband Frequencies in AM Wave, Power in AM Wave, AM
Demodulation, A.M. Diode Detector, Limitations of Amplitude
09
Modulation, Frequency Modulation, Comparison of FM and AM, FM
Demodulation, A.M. Radio Receivers, Superhetrodyne Radio Receiver,
FM Receiver. Introduction to cellular, satellite and optical,
communication
Total Hours 45
References Books:
1. N N Bhargava, D C Kulshreshtha and SC Gupta, “Basic Electronics and Linear Circuits”, Fifth
Edition, McGraw Hill Education
2. V.K. Mahetaand Rohit Maheta , “Principles of Electronics”, Seventh Edition, S. Chand &
Company
3. Jacob Millman and Christos c Halkias, “Integrated Electronics”, Fourth Edition, TATA McGraw Hill
Edition
Course Outcomes (COs):
At the end of this course, students will be able to:
1. Recognize the basic concepts of Electronics and Electrical Sources.
2. Comprehend the role of Semiconductor Devices
3. To understand Basics of Electronic Communication and its applications
