BASIC ELECTRONICS ENGINEERING
Subject Code – REC 101 (ODD) / REC 201 (EVEN)
SYLLABUS
Unit – 1 : PN junction diode
Introduction of Semiconductor Materials Semiconductor Diode: Depletion layer, V-I
characteristics, ideal and practical, diode resistance, capacitance, Diode Equivalent Circuits,
Transition and Diffusion Capacitance, capacitance, Zener Diodes breakdown mechanism
(Zener and avalanche) Diode Application: Series , Parallel and Series, Parallel Diode
Configuration, Half and Full Wave rectification, Clippers, Clampers, Zener diode as shunt
regulator, Voltage-Multiplier Circuits Special Purpose two terminal Devices : Light-Emitting
Diodes, Varactor (Varicap) Diodes, Tunnel Diodes, Liquid-Crystal Displays.
Unit – 2 : Bipolar Junction Transistors and Field Effect Transistor
Bipolar Junction Transistor: Transistor Construction, Operation, Amplification action.
Common Base, Common Emitter, and Common Collector Configuration DC Biasing BJTs:
Operating Point, Fixed-Bias, Emitter Bias, Voltage-Divider Bias Configuration. Collector
Feedback, Emitter-Follower Configuration. Bias Stabilization. CE, CB, CC amplifiers and AC
analysis of single stage CE amplifier (re Model). Field Effect Transistor: Construction and
Characteristic of JFETs. AC analysis of CS amplifier, MOSFET (Depletion and
Enhancement) Type, Transfer analysis of CS amplifier, MOSFET (Depletion and
Enhancement) Type, Transfer Characteristic.
Unit – 3 : Operational Amplifiers
Introduction and Block diagram of Op Amp, Ideal & Practical characteristics of Op Amp,
Differential amplifier circuits, Practical Op-Amp Circuits (Inverting Amplifier, Non inverting
Amplifier, Unity Gain Amplifier, Summing Amplifier, Integrator, and Differentiator). OPAMP
Parameters: Input offset voltage, Output offset voltage, Input biased current, and Input offset
current Differential and Common-Mode Operation.
Unit – 4 : Electronic Instrumentation and Measurements
Digital Voltmeter : Introduction, RAMP Techniques Digital Multimeters : Introduction
Oscilloscope: Introduction, Basic Principle, CRT , Block Diagram of Oscilloscope, Simple
CRO, Measurement of voltage, current phase and frequency using CRO, Introduction of
Digital Storage Oscilloscope and Comparison of DSO with Analog Oscilloscope.
Unit – 5 : Fundamentals of Communication Engineering
Elements of a Communication System, Need of Modulation, Electromagnetic spectrum and
typical applications. Basics of Signal Representation and Analysis, Introduction of various
analog modulation techniques, Fundamentals of amplitude modulation, Modulation and
Demodulation Techniques of AM.
1
