Basic Electronics VTU C Cycle Notes

VTU Engineering Chemistry Cycle Notes Free Download
Subject code: 18ELN14, 18ELN24

This package includes the following units:

UNIT-1
SEMICONDUCTOR DIODES AND APPLICATIONS:
p-n junction diode, Characteristics and Parameters, Diode approximations, DC load line, Temperature dependence of p-n characteristics, AC equivalent circuits, Zener
diodes Half-wave diode rectifier, Ripple factor, Full-wave diode rectifier, Other full-wave circuits, Shunt capacitor filter - Approximate analysis of capacitor filters, Power supply performance, Zener diode voltage regulators, Numerical examples as applicable.

UNIT-2
TRANSISTORS:
Bipolar Junction transistor, Transistor Voltages and currents, amplification, Common Base, Common Emitter and Common Collector Characteristics, DC Load line and Bias Point.

UNIT-3
BIASING METHODS:
Base Bias, Collector to Base Bias, Voltage divider Bias, Comparison of basic bias circuits, Bias circuit design, Thermal Stability of Bias Circuits (Qualitative discussions only).

UNIT-4
OTHER DEVICES:
Silicon Controlled Rectifier (S.C.R), SCR Control Circuits, More S.C.R applications; Unijunction transistor, UJT applications, Junction Field effect Transistors(Exclude Fabrication and Packaging), JFET Characteristics, FET Amplifications, Numerical examples as applicable.
                                                            PART - B
UNIT-5
AMPLIFIERS & OSCILLATORS:
Decibels and Half power points, Single Stage  CE  Amplifier  and  Capacitor  coupled  two  stage  CE amplifier(Qualitative discussions only), Series voltage negative feedback and Additional effects of Negative feed back(Qualitative discussions only), The
Barkhausen Criterion for Oscillations, BJT RC phase shift oscillator, Hartley, Colpitts and crystal oscillator ( Qualitative discussions only) Numerical problems as applicable.

UNIT-6
INTRODUCTION TO OPERATIONAL AMPLIFIERS:
Ideal OPAMP, Saturable property of an OP AMP, Inverting and Non Inverting OPAMP
circuits, Need for OPAMP, Characteristics and applications - voltage follower, addition, subtraction, integration, differentiation; Numerical examples as applicable Cathode Ray Oscilloscope (CRO).

UNIT-7
COMMUNICATION SYSTEMS: Block diagram, Modulation, Radio Systems, Superhetrodyne Receivers, Numerical examples as applicable NUMBER SYSTEMS: Introduction, decimal system, Binary, Octal and Hexadecimal number systems, addition and subtraction, fractional number, Binary Coded Decimal numbers.

UNIT-8
DIGITAL LOGIC:
Boolean algebra, Logic gates, Half-adder, Full-adder, Parallel Binary adder.

VTU Notes free Download | Free Engineering Notes Download | VTU Study Materials |

By downloading the package, you agree to our Terms & Conditions.