Syllabus SYLLABUS: INSTRUCTIONAL OBJECTIVES. At the end of the course the students will be able to:

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1 Syllabus COURSE CODE: COURSE TITLE: EE0208 ELECTRONIC CIRCUITS SYLLABUS: PURPOSE To enable the students to have a fair knowledge about the h-parameters r-parameter in the transistors, amplifiers, basic concepts of feedback, oscillators, power supply. INSTRUCTIONAL OBJECTIVES At the end of the course the students will be able to: 1. Get an exposure to various transistor configurations analyze FET amplifiers. 2. Underst the concept of frequency response of amplifiers different types of feedback. 3. Gain knowledge about the operation of oscillators power supplies. AMPLIFIERS Amplifier circuits: Operating point of a BJT - Bias stability - thermal runaway - Biasing circuits for transistors - fixed bias self bias design -Two port devices network. - Small signal models for transistors concept of small signal operation - amplification in CE amplifier - h parameter model of a BJT- CE, CB Emitter follower analysis comparison using hybrid equivalent circuit - hybrid pi models, Biasing a JFET MOSFET - small signal FET amplifier, operation of JFET amplifier - small signal model - CS CD amplifiers. DIFFERENTIAL & TUNEDAMPLIFIERS Classification of amplifiers-distortion in amplifiers-frequency response of amplifiers- Low frequency response of BJT FET amplifiers-- high frequency response of CE amplifier-cut off frequencies - gain bwidth product - cascade Darlington connections, operation analysis of class A Power amplifier, push-pull amplifier, Class B amplifier, class C amplifiers, complementary symmetry power amplifier Differential amplifiers DC AC analysis - common mode differential mode gains CMRR- operation of emitter coupled differential amplifier. Characteristics of tuned amplifiers single tuned double tuned amplifier, stagger tuned amplifier. FEEDBACKAMPLIFIERS&WAVESHAPINGCIRCUITS Basic concepts of feedback, Four types of negative feedback Effect of feedback on gain stability, distortion - bwidth - Input output impedances - advantages of negative feedback Topologies of feedback amplifiers. Voltage / current, series/shunt feed back RC wave shaping circuits- diode clippers- single level two level clippers - clamping circuits - voltage multipliers- RC Integrator differentiator circuits. OSCILLATORS& MULTIVIBRATORS Classification of oscillators Barkhausen criterion- operation analysis of RC phase shift, Wienbridge, Hartely, colpitts crystal oscillators. Multivibrators astable, monostable bistable Analysis of performance parameters of multivibrators-schmitt Trigger Blocking oscillators. (Theory of sinusoidal oscillators Phase shift Wien bridge oscillators Colpitts, Hartley crystal oscillators.) RECTIFIERS AND POWER SUPPLY CIRCUITS Single phase, half-wave full-wave rectifiers Bridge rectifiers Ripple factor, rectification efficiency, Transformer utilisation factor regulation Performance characteristics of rectifiers with filters Regulated power supply series shunt type voltage regulators switched mode power supplies

2 TEXT BOOKS 1. Millman C.Halkias, Electronic Devices Circuits, Tata McGraw Hill., Mathur.S.P., KulshreshthaD.C. & Cha.P.R., Electronic Devices Applications Integrated circuits Umesh Publications.,1999. REFERENCE BOOKS 1. Malvino, Electronic Principles, Tata McGraw Hill, 6th edition, Boylestad & Nashelsky, Electronic Devices & Circuit Theory, Eighth edition, Prentice Hall Of India (P) Ltd., Sedha.R.S., A Text Book of Applied Electronics, Sultan ch Publishers, Allen Mottershed, Electronic Devices & Circuits, An Introduction Prentice Hall Of India (P) Ltd, Course designed by Student outcomes Category EE ELECTRONIC CIRCUITS (R) Department of Electrical Electronics Engineering a b c d e f g h i j k x x x x x Engineering Basic General Sciences Professional Sciences (G) Technical Subjects(P) (B) Arts(E) Electrical Machines Circuits Systems Electronics Broad area (for P category) x 4 Course Coordinator Mrs. T.M.Thamizh Thentral Power System x Intelligent Systems

3 Course Plan mapped with Student Outcomes SRM UNIVERSITY FACULTY OF ENGINEERING AND TECHNOLOGY SCHOOL OF ELECTRONICS AND ELECTRICAL ENGINEERING DEPARTMENT OF EEE Course Code: EE0208 Course Title: ELECTRONIC CIRCUITS Semester: IV Course Time: Jan May 2013 Location: ESB BLOCK Course timings: Day Section A B C D HR TIMING HR TIMING HR TIMING HR TIMING D pm- 4.00pm am- 9.35am am-9.35am am pm D am pm D pm-4.00pm am am D4 4& am pm & 2.20pm- 3.10pm D am- 9.35am pm- 4.00pm am am am am am am pm- 3.10pm am- 9.35am Faculty Details Sec. Name of the Staff Office Office hour Mail id A R.Uthra ESB BLOCK FIRST FLOOR (ESB 202) PM uthra.r@ktr.srmuniv.ac.in B R.C.Ilambirai ESB BLOCK FIRST FLOOR (ESB 207) PM ilambirai.r@ktr.srmuniv.ac.in C P.U.Poornima ESB BLOCK FIRST FLOOR (ESB 306) PM poornima.p@ktr.srmuniv.ac.in D T.M.Thamizh Thentral ESB BLOCK SECOND FLOOR PM thamizhthentral.t@ktr.srmuniv.ac.in

4 Required Text Books: 1. Millman C.Halkias, Electronic Devices Circuits, Tata McGraw Hill., Mathur.S.P., KulshreshthaD.C. & Cha.P.R., Electronic Devices Applications Integrated circuits Umesh Publications., Malvino, Electronic Principles, Tata McGraw Hill, 6th edition, Boylestad & Nashelsky, Electronic Devices & Circuit Theory, Eighth edition, Prentice Hall Of India (P) Ltd., Sedha.R.S., A Text Book of Applied Electronics, Sultan ch Publishers, Allen Mottershed, Electronic Devices & Circuits, An Introduction Prentice Hall Of India (P) Ltd,1999. Web Resources: Prerequisite : EE0203- Electric Circuit Analysis EE Electronic Devices INSTRUCTIONAL OBJECTIVES: After the completion of this course successfully the students will be able to: Get an exposure to various transistor configurations analyse FET amplifiers. Underst the concept of frequency response of amplifiers different types of feedback. Gain knowledge about the operation of oscillators power supplies. Assessment Details Cycle Test I : 10 Marks Surprise Test : 05 Marks Cycle Test II : 10 Marks Model Exam : 20 Marks Attendance : 05 Marks Total : 50 Marks

5 Test Schedule S. No DATE TEST TOPICS DURATION 1 Fm CYCLE TEST-I UNIT-I,II 1 hr 30 minutes (C) (A) SURPRISE TEST Hybrid equivalent circuit 50 min 3 Fm CYCLE TEST-II UNIT-II & III 1 hr 30 minutes 4 Fm MODEL EXAM ALL 5 UNITS 3 hrs Outcomes Student who have successfully completed this course, Instructional Objectives Get an exposure to various transistor configurations analyse FET amplifiers. Underst the concept of frequency response of amplifiers different types of feedback. Gain knowledge about the operation of oscillators power supplies. Student Outcomes a) An ability to apply knowledge of mathematics, science, engineering. b) An ability to design conduct experiments, as well as to analyze interpret results. c) An ability to design a system, component, or process to meet desired needs within realistic constraints such as economic, environmental, social, political, ethical, health safety, manufacturability, sustainability. e) An ability to identify, formulate solve engineering problems. k) An ability to use the techniques, skills, modern engineering tools necessary for engineering practice.

6 Detailed Session Plan AMPLIFIERS Amplifier circuits: Operating point of a BJT - Bias stability - thermal runaway - Biasing circuits for transistors - fixed bias self bias design -Two port devices network. - Small signal models for transistors - concept of small signal operation - amplification in CE amplifier - h parameter model of a BJT- CE, CB Emitter follower analysis comparison using hybrid equivalent circuit - hybrid pi models, Biasing a JFET MOSFET - small signal FET amplifier, operation of JFET amplifier - small signal model - CS CD amplifiers. Sessi on No. Topics to be covered Text book Chap.no & Page No. 1 Introduction Testing Methods Instructional Objective Student Outcomes a) An ability to 2 Operating point of BJT,bias stability,thermal runway 3 Fixed bias,self bias Small signal models of transistor R.S.SED HA CE amplifier Applied Electroni H parameter model of CE,CB,CC cs amplifier S.Ch Hybrid pi models & company Biasing of J FET & MOSFET Ltd Operation of JFET amplifier&small signal models of CS & CD amplifier ) CycleTest -1 2) Surprise test 3) Model Exam 1. Get an exposure to various transistor configurations analyse FET amplifiers apply knowledge of mathematics, science, engineering. b) An ability to design conduct experiments, as well as to analyze interpret results. c) An ability to design a system, component, or process to meet desired needs within realistic constraints such as economic, environmental, social, political, ethical, health safety, manufacturability, sustainability. e) An ability to identify, formulate solve

7 engineering problems. DIFFERENTIAL & TUNED AMPLIFIERS Classification of amplifiers-distortion in amplifiers-frequency response of amplifiers- Low frequency response of BJT FET amplifiers-- high frequency response of CE amplifier-cut off frequencies - gain bwidth product - cascade Darlington connections, operation analysis of class A Power amplifier, push-pull amplifier, Class B amplifier, class C amplifiers, complementary symmetry power amplifier Differential amplifiers - DC AC analysis - common mode differential mode gains - CMRR- operation of emitter - coupled differential amplifier. Characteristics of tuned amplifiers -single tuned double tuned amplifier, stagger tuned amplifier. Sessio Topics to be covered Text book Chap.no & n No. Page No. 10 Classification of amplifiers-distortion in 26 amplifiers 1.R.S.SEDHA Applied Electronics S.Ch& company Ltd 11 Low frequency response of BJT &FET amplifiers 2.S.Salivahanan & N.Sureshkumar Electronic devices &circuits Tata McGraw 3.Malvino Electronic principles Tata McGraw Hill publications Ltd Book High frequency response Book 2 of CEamplifier,cutoff 11 frequencies Darlington connections Hill publications 26 Ltd Operation &analysis of class A power amplifier Class B Complementary symmetry amplifier Class C amplifier 16 Emitter coupled differential amplifier Book Testing Methods Cycle test II Model Exam Instructional Objective 1. Get an exposure to various transistor configuratio ns analyse FET amplifiers 2. Underst the concept of frequency response of amplifiers different types of feedback. Student Outcomes a) An ability to apply knowl edge of mathe matic s, scienc e, engin eering. b) An ability to desig n condu ct experi ments, as well

8 17 Single tuned, double tuned&stagger tuned amplifier as to analy ze interp ret result s. c) An ability to desig n a syste m, comp onent, or proce ss to meet desire d needs within realist ic constr aints such as econo mic,envir onme ntal, social, politic al, ethica l, health safety, manuf actura bility, sustai nabilit y e) An

9 ability to identi fy, formu late solve engin eering proble ms. k) An ability to use the techni ques, skills, moder n engin eering tools neces sary for engin eering practi ce. FEEDBACK AMPLIFIERS & WAVE SHAPING CIRCUITS Basic concepts of feedback, Four types of negative feedback - Effect of feedback on gain stability, distortion - bwidth - Input output impedances - advantages of negative feedback- Topologies of feedback amplifiers. Voltage / current, series/shunt feed back RC wave shaping circuits- diode clippers- single level two level clippers - clamping circuits - voltage multipliers- RC Integrator differentiator circuits. Session No. Topics to be covered Text book Chap.no & Page No. 18 Introduction to feedback 1.S.Salivahanan& N.Sureshkumar Electronic devices &circuits Tata McGraw 19 Types of feedback Hill Topologies, feedback amplifiers Clippers & Clampers 2.P.Mathur & C.Kulshreshtra Electronic Book2 17 Testing Methods Model Exam Instructional Objective 1. Get an exposure to various transistor configurations analyse FET amplifiers. 2.Underst the concept of frequency response of amplifiers different types of Student Outcomes a) An ability to apply knowledg e of mathemat ics, science, engineeri ng.

10 devices& integrated feedback. 22 Voltage multipliers circuits Umesh publications RC Integrator &differentiator circuits Gain knowledge about the operation of oscillators power supplies. b) An ability to design conduct experime nts, as well as to analyze interpret results. c) An ability to design a system, compone nt, or process to meet desired needs within realistic constraint s such as economic,environm ental, social, political, ethical, health safety, manufact urability, sustainabi lity e). An ability to identify, formulate solve engineering problems. k). An ability to use the techniques, skills, modern engineering

11 tools necessary for engineering practice. OSCILLATORS& MULTIVIBRATORS Classification of oscillators - Barkhausen criterion- operation analysis of RC phase shift, Wienbridge, Hartely, colpitts crystal oscillators. Multivibrators - astable, monostable bistable - Analysis of performance parameters of multivibratorsschmitt Trigger - Blocking oscillators. (Theory of sinusoidal oscillators - Phase shift Wien bridge oscillators - Colpitts, Hartley crystal oscillators.) Session No. Topics to be covered Text book Chap.no & Page No Classification of oscillators Barkhausen Criteria 1.R.S.SEDHA Applied Electronics S.Ch& company Ltd 2.S.Salivahana n& N.Sureshkuma r 25 RC phase shift oscillator Wein bridge oscillator 27 Hartley Oscillator Electronic Book2 devices 31 &circuits Tata McGraw Hill 28 Colpitts oscillator & crystal oscillators Book Astable multivibrator Monostable multivibrator Bistable multivibrator Schmitt trigger Testing Methods Model Exam Instructional Objective 1. Get an exposure to various transistor configurations analyse FET amplifiers. 2.Underst the concept of frequency response of amplifiers different types of feedback. 3. Gain knowledge about the operation of oscillators power supplies. Student Outcomes a) An ability to apply knowledg e of mathemat ics, science, engineeri ng. b) An ability to design conduct experime nts, as well as to analyze interpret results. c) An ability to design a system, compone nt, or process to meet desired needs

12 33 Blocking oscillators within realistic constraint s such as economic,environm ental, social, political, ethical, health safety, manufact urability, sustainabi lity d) An ability to identify, formulate solve engineeri ng problems. k) An ability to use the techniques, skills, modern engineerin g tools necessary for engineerin g practice. RECTIFIERS AND POWER SUPPLY CIRCUITS Single phase, half-wave full-wave rectifiers - Bridge rectifiers - Ripple factor, rectification efficiency, Transformer utilisation factor regulation - Performance characteristics of rectifiers with filters - Regulated power supply - series shunt type voltage regulators - switched mode power supplies

13 Session No. Topics to be covered Text book Chap.no & Page No. 34 Single phase half-wave 1.S.Salivahana rectifier n& 18 N.Sureshkuma Fullwave rectifier r Electronic 18 devices Bridge rectifier &circuits Tata McGraw 18 Hill Performance characteristics of rectifiers 18 with filters Series shunt type regulators 39 Switched mode powersupplies 2.R.S.SEDHA Applied Electronics S.Ch& company Ltd Book Testing Methods Model Exam Instructional Objective 1.Get an exposure to various transistor configurations analyse FET amplifiers. 2. Underst the concept of frequency response of amplifiers different types of feedback. 3.Gain knowledge about the operation of oscillators power supplies. Student Outcomes a) An ability to apply knowledg e of mathemat ics, science, engineeri ng. b) An ability to design conduct experime nts, as well as to analyze interpret results. c) An ability to design a system, compone nt, or process to meet desired needs within realistic constraint s such as economic,environm ental, social, political, ethical, health safety, manufact urability, sustainabi lity e)an ability to identify, formulate

14 solve engineering problems. k) An ability to use the techniques, skills, modern engineerin g tools necessary for engineerin g practice.

DEPT. OF ELECTRICAL & ELECTRONICS ENGG SRM INSTITUTE OF SCIENCE & TECHNOLOGY LESSON PLAN. Subject Name : Electronic Circuits

DEPT. OF ELECTRICAL & ELECTRONICS ENGG SRM INSTITUTE OF SCIENCE & TECHNOLOGY LESSON PLAN Subject Code : EE0208 Subject Name : Electronic Circuits Branch : ELECTRICAL AND ELECTRONICS Year : II Section C