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 Semester : IV Staff Name : Ms.M.Shanthapriya Duration : 200 20 (EVEN)
LESSON PLAN SL. NO. TOPIC SOURCE MATERIAL Unit - I Amplifiers T,T2,R,R4,R7 Small signal models for transistors 2 Two port devices and networks T,T2,R,R4,R7 3 H parameters, hybrid pi models T,T2,R,R4,R7 2 4 r parameters, r-parameter equivalent circuits T,T2,R,R4,R7 2 5 Analysis of CE, CB and CC amplifiers T,T2,R,R4,R7 3 6 Small signal FET amplifier T,T2,R,R4,R7 7 Operation of JFET amplifier T,T2,R,R4,R7 Unit II Differential & Tuned Amplifiers T2,R,R2,R4 Classification of amplifiers, Distortion in Amplifiers, frequency response of an amplifier 2 Cascade and connections T2,R,R2,R4 3 Darlington connections T2,R,R2,R4 4 Operation and analysis of class A T2,R,R2,R4 5 Power amplifier, push-pull amplifier T2,R,R2,R4 6 Class B amplifier, class C amplifiers T2,R,R2,R4 7 Complementary symmetry power amplifier T2,R,R2,R4 8 Operation of emitter-coupled differential amplifier T2,R,R2,R4 9 Single tuned and double tuned amplifier T2,R,R2,R4 0 Stagger tuned amplifier. T2,R,R2,R4 Unit III : Feedback Amplifiers & Wave T,T2,R3 Shaping Circuits Basic concepts of feedback, advantages of negative feedback 2 Four types of negative feedback Effect of T,T2,R3 4 feedback on input resistance, output resistance, Voltage gain and current gain 3 RC wave shaping circuits T2,R3,R7 4 diode clippers and clampers T2,R3,R7 5 Voltage multipliers. T2,R3,R7 Unit IV : Oscillators & Multivibrators T,T2,R,R3,R5,R7 Classification of oscillators Barkhausen criterion operation 2 Analysis of RC phase shift oscillator T,T2,R,R3,R5,R7 3 Analysis of Weinbridge oscillator T,T2,R,R3,R5,R7 4 Analysis of Hartely oscillator T,T2,R,R3,R5,R7 5 Analysis of Colpitts and Crystal oscillator T,T2,R,R3,R5,R7 6 Multivibrators T2,R3,R5,R7 7 Astable, monostable and bistable multivibrators T2,R3,R5,R7 2 8 Analysis of performance parameters of T2,R3,R5,R7 multivibrators using Schmitt trigger 9 Blocking oscillators T2,R3,R5,R7 HOURS REQUIRED
Unit V : Rectifiers & Power Supplies T,T2,R4 Single-phase, half-wave and full-wave rectifiers Bridge rectifiers 2 Ripple factor, rectification efficiency, transformer T,T2,R4 utilization factor and regulation 3 Performance characteristics of rectifiers with filters T,T2,R4 4 4 Regulated power supply series and shunt type T,T2 voltage regulators 5 Switched mode power supplies. R,R7 TEXT BOOKS. Millman and C. Halkias, Electronic Devices and Circuits, Tata McGraw Hill, 200. 2. Mathur.S.P, Kulshreshtha.D.C & Chanda.P.R, Electronic Devices Applications and integrated circuits Umesh publications, 999. REFERENCE BOOKS. Malvino, Electronic Principles, Tata McGraw Hill, 6 th edition, 2000. 2. Boylestad & Nashelsky, Electronic Devices & Circuit Theory, eighth edition, Prentice Hall of India (P) Ltd., 2003. 3. Sedha.R.S, A Text Book of Applied Electronics, Sultan chand Publishers, 999. 4. Allen Mottershed, Electronic Devices & Circuits, An Introduction, Prentice Hall of India (P) Ltd., 999. 5. V. K. Mehta, Principles of Electronics, S. Chand & Company Ltd., 99. 6. Sanjeev Gupta, Electronic Devices and Circuits, Dhanpat Rai Publications, 2000. 7. Salivahanan.S, Suresh Kumar.N, Vallavaraj. A, Electronic Devices and Circuits, Tata McGraw Hill, 200. Prepared by: Approved by: Date:
SYLLABUS EE0208 ELECTRONIC CIRCUITS Unit I : Amplifiers Small signal models for transistors Two port devices and networks. H parameters, hybrid pi models, r parameters, r-parameter equivalent circuits, Analysis of CE, CB and CC amplifiers Small signal FET amplifier, operation of JFET amplifier. Unit II : Differential & Tuned Amplifiers Classification of amplifiers, Distortion in Amplifiers, frequency response of an amplifier, cascade and darlington connections, operation and analysis of class A power amplifier, push-pull amplifier, class B amplifier, class C amplifiers, complementary symmetry power amplifier, operation of emitter-coupled differential amplifier, single tuned and double tuned amplifier, stagger tuned amplifier. Unit III : Feedback Amplifiers & Wave Shaping Circuits Basic concepts of feedback, Four types of negative feedback Effect of feedback on input resistance, output resistance, Voltage gain and current gain, advantages of negative feedback. RC wave shaping circuits, diode clippers and clampers, voltage multipliers. Unit IV : Oscillators & Multivibrators Classification of oscillators Barkhausen criterion operation and analysis of RC phase shift, Weinbridge, Hartely, Colpitts and Crystal oscillators. Multivibrators astable, monostable and bistable analysis of performance parameters of multivibrators using Schmitt trigger Blocking oscillators. Unit V : Rectifiers & Power Supplies Single-phase, half-wave and full-wave rectifiers Bridge rectifiers Ripple factor, rectification efficiency, transformer utilization factor and regulation Performance characteristics of rectifiers with filters Regulated power supply series and shunt type voltage regulators switched mode power supplies. Total 45
EXPECTED LEARNING OUTCOME To get an exposure about various transistor configurations and analysis of FET amplifiers. To have an idea about the frequency response of amplifiers. To understand the concepts of feedback and the various wave shaping circuits To have a clear understanding of operation of various oscillators and the multivibrators. To understand the various blocks in a power supply.