ELECTRONICS ENGINEERING

EEC-101/EEC-201 : ELECTRONICS ENGINEERING

Unit – I(10 pds)
Semiconductor Diodes and Applications:
p-n junction, depletion layer
v-i characteristics, ideal and practical, diode resistance, capacitance
diode ratings (average current, repetitive peak current, peak-inverse voltage)
p-n junction as rectifiers (half wave and full wave)
filter (Shunt capacitor filter), calculation of ripple factor and load regulation
clippling circuits, clamping circuits, voltage multipliers
Breakdown diodes:
breakdown mechanism (zener and avalanche)
breakdown characteristics, zener resistance, zener diode ratings
zener diode application as shunt regulator
Unit – II(08 pds)
Bipolar Junction Transistor (BJT):
basic construction, transistor action
CB, CE and CC configurations, input/ output characteristics
biasing of transistors, fixed bias, emitter bias, potential divider bias, comparison of biasing circuits
graphical analysis of CE amplifier, concept of voltage gain, current gain, h-parameter model (low freq.)
computation of Ai, Av, Ri, Ro of single transistor CE amplifier configuration
Unit – III(10 pds)
Field Effect Transistor (FET):
JFET: Basic construction, principle of working, concept of pinch-off
maximum drain saturation current, input and transfer characteristics
characteristic equation, CG, CS and CD configurations, fixed and self biasing of JFET amplifier
MOSFET: depletion and enhancement type MOSFET- construction, operation and characteristics
Operational Amplifier (Op-Amp):
concept of ideal operational amplifier, ideal and practical Op-Amp parameters
inverting, non-inverting and unity gain configurations
applications of Op-Amp as adders, difference amplifiers, integrators and differentiator
Unit – IV(07 pds)
Switching Theory and Logic Design (STLD):
number system, conversion of bases (decimal, binary, octal and hexadecimal numbers)
addition and subtraction, fractional numbers, BCD numbers
Boolean algebra, logic gates, concept of universal gates
canonical forms, minimization using K-map (don’t care conditions also)
Unit – V(05 pds)
Electronics Instruments:
working principle of digital voltmeter, digital multimeter (block diagram approach)
CRO (its working with block diagram)
measurement of voltage, current, phase and frequency using CRO
Books and references:
1. Robert L. Boylestad/ Louis Nashelsky “Electronic Devices and Circuit Theory”, 9th Edition, Pearson Education
2007
2. Devid A. Bell “Electronic Devices and Circuits”, 5th Edition, OXFORD University Press 2008
3. Jacob Millman/ Christos C. Halkias/ Satyabrata Jit “Electronics Devices and Circuits”, 3rd Edition, TMH 2008
4. Morris Mano “Digital Computer Design”, PHI 2003
5. H.S. Kalsi “Electronic Instrumentation”, 2nd Edition, TMH 2007