Transcript ORIENTATION PPT

PROGRAM OBJECTIVES
A strong foundation and knowledge in engineering
fundamentals with a capacity to know how, when and
where to use the knowledge in specific ways;
An ability to identify, formulate, analyze and solve
engineering problems and a capacity to integrate
material from more than one subject and to apply
appropriate engineering principles to arrive at correct
and effective solutions;
A comprehensive knowledge in the fundamentals
of engineering practice, including an ability to use
analytical techniques, experimental and laboratory
skills and modern engineering simulation and design
software tools;
DEPARTMENT OBJECTIVES
Utilize the basic knowledge in mathematics,
science and engineering in Electronics and
Communication Engineering field.
Apply research based knowledge to design
and conduct experiments, analyze, synthesize
and interpret the data pertaining to Electronics
and Communication Engineering problems and
arrive at valid conclusions.
Electronics and Communication Engineering
Electronics
Communication
Digital Electronics
Communication Theory
Signals and Systems
Principles of Digital Signal Processing
Electronic Circuits- I
Computer Architecture
Electronic Circuits II
Computer Networks
Linear Integrated Circuits
Antenna and Wave propagation
Microprocessor and Microcontroller
Wireless Communication
VLSI Design
Wireless Networks
Embedded and Real Time System
Satellite Communication
Medical Electronics
Optical Communication and Networks
RF System Design
Optical Network
EC 6304 ELECTRONIC CIRCUITS 1
L T P C
3 1 0 4
B.E-ECE
II Year /III Sem
Kalam batch
Handled By
G.Jayanthi
AP/ECE
4
PRE REQUISITE KNOWLEDEGE
ELECTRONIC DEVICES
CIRCUIT THEORY
AIM
The aim of this course is to
familiarize the student with the
analysis
and
design
of
basic
transistor Amplifier circuits and
power supplies
OBJECTIVE
On completion of this course the student
will understand.
 To Learn about biasing of BJTs and MOSFETs
 To Design and construct amplifiers
 To Construct amplifiers with active loads
 To Study high frequency response of all
amplifiers
OUTCOMES
Upon Completion of the course, the
students will be able to
Design circuits with transistor biasing.
Design simple amplifier circuits.
Analyze the small signal equivalent
circuits of transistors.
Design and analyze large signal
amplifiers
INTRODUCTION
Electronics means study of flow of electrons in
electrical circuits. The word Electronics comes from
electron mechanics which means learning the way
how an electron behaves under different conditions
of externally applied fields. IRE - The Institution of
Radio
Engineers
electronics
as
has
"that
given
field
a
of
definition
science
of
and
engineering, which deals with electron devices and
their utilization." Fundamentals of electronics are
the core subject in all branches of engineering
nowadays.
APPLICATIONS
Entertainment & Communication
Industrial Application
Defence Applications
Medical Services
TOP TEN CORE COMPANIES FOR
ELECTRONICS AND COMMUNICATION IN INDIA
1. Bharti Airtel Ltd.
2. Aircel
3. Idea
4. Spice
5. Vodafone
6. Virgin India
7. Tata Indicom
8. Reliance Infocomm
9. Connect Ping
10.Shyam Telecom Rajasthan
New Companies like
 Unitech, Videocon, etc. entering the telecom
sector.
 AT&T
 Verizon India
UNIT I POWER SUPPLIES AND BIASING OF DISCRETE
BJT AND MOSFET
Objective: To Learn about biasing of BJTs and MOSFETs
Rectifiers with filters
 DC Load line
operating point
 Various biasing methods for
BJT-Design
Stability-Bias compensation
Thermal stability
Design of biasing for JFET
Design of biasing for MOSFET
UNIT II
BJT AMPLIFIERS
Objective :To Design and construct amplifiers
Small signal Analysis of Common Emitter
AC Load line
 Voltage swing limitations
 Common collector and common base amplifiers
Differential amplifiers- CMRR
Darlington Amplifier
 Bootstrap technique
Cascaded stages
 Cascode Amplifier
Large signal Amplifiers
 Class A , Class B and Class C Power Amplifiers .
BJT
UNIT III JFET AND MOSFET AMPLIFIERS
Objective :To Construct amplifiers with active loads
Small signal analysis of JFT amplifiers
Small signal Analysis of MOSFET and
JFET Common source amplifier
Voltage swing limitations
 Small signal analysis of MOSFET and
JFET Source follower
 Common Gate amplifiers BiMOS
Cascade amplifier
UNIT IV FREQUENCY ANALYSIS OF BJT AND MOSFET AMPLIFIERS
Objective: To Study high frequency response of all amplifiers
MOSFET
Low frequency and Miller effect
 High frequency analysis of CE and MOSFET
CS amplifier
 Short circuit current gain
 cut off frequency – fα and fβ unity gain
 Determination of bandwidth of single
stage and multistage amplifiers
UNIT V IC MOSFET AMPLIFIERS
Objective: To Study high frequency response of all amplifiers
IC Amplifiers
IC biasing Current steering circuit using MOSFET
MOSFET current sources
 PMOS and NMOS current sources
 Amplifier with active loads - enhancement load,
Depletion load
 PMOS and NMOS current sources load
CMOS common source and source follower CMOS
differential amplifier
 CMRR.
N CHANNEL MOSFET
NMOS AND PMOS
TEXT BOOK
1. Donald .A. Neamen, Electronic Circuit
Analysis and Design –2nd Edition,Tata Mc
Graw Hill, 2009.
REFERENCES
1. Adel .S. Sedra, Kenneth C. Smith, “Micro Electronic
Circuits”, 6th Edition, Oxford University Press, 2010.
2. David A., “Bell Electronic Devices and Circuits”,
Oxford Higher Education Press, 5th Editon, 2010
3. Behzad Razavi, “Design of Analog CMOS Integrated
Circuits”, Tata Mc Graw Hill, 2007.
4. Paul Gray, Hurst, Lewis, Meyer “Analysis and Design
of Analog Integrated Circuits”, 4thEdition ,John Willey
& Sons 2005
5. Millman.J. and Halkias C.C, “Integrated Electronics”,
Mc Graw Hill, 2001.
6. D.Schilling and C.Belove, “Electronic Circuits”, 3rd
Edition, Mc Graw Hill, 1989.
BOOK PROVIDED
URL
http://www.kpsec.freeuk.com/trancirc.htm
http://www.britannica.com/EBchecked/topic/128260/common-emitter-circuit
http://electricalandelectronics.org/2008/10/16/characteristics-of-enhancement-typemosfet/
http://www.allaboutcircuits.com/vol_4/chpt_10/8.html
http://jas.eng.buffalo.edu/education/transistor/n_MOS_IV/mosfet.html
http://www.youtube.com/watch?v=10R0Mrqwjuo/MOSFET driving
http://www.youtube.com/watch?v=BEp6NUQLBu/IGBT gate drivers
http://www.youtube.com/watch?v=P5FyVF5pyeM/MOSFET vs. IGBT Technology
http://www.youtube.com/watch?v=cyhzpFqXwdA/Diode Tutorial & How to build an AC to DC
power supply
http://www.youtube.com/watch?v=ewbP968iIXk/MOSFET Transistor fundamentals
http://www.youtube.com/watch?v=RREqQPsx9tU/CMOS 1
http://www.youtube.com/watch?v=jVyyHfsAfyA/Bipolar Junction Transistor – BJT
http://www.youtube.com/watch?v=KtXE7s5DlcI/Biasing an Audio Transistor
http://www.youtube.com/watch?v=IcrBqCFLHI/How Does a Transistor Work?