| May 5th, 2021 08:12 AM | |
| prince karak | Sathyabama Institute of Science and Technology B.E. - Electrical and Electronics Engineering Part Time SECA1305 Electronic Circuits Syllabus Sathyabama Institute of Science and Technology B.E. - Electrical and Electronics Engineering Part Time SECA1305 Electronic Circuits Syllabus SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL OF ELECTRICAL AND ELECTRONICS ENGINEERING SECA1305 ELECTRONIC CIRCUITS L T P Credits Total Marks 3 0 0 3 100 UNIT 1 RECTIFIERS AND POWER SUPPLIES 9 Hrs. Half Wave Rectifier - Full Wave Rectifier - Bridge Rectifier - Performance of Rectifiers - Filters - Types of Filters - L, C, LC and p Filters - Ripple Factor Calculation for C, L, LC and p Filter - Regulators - Shunt and Series Voltage Regulator - SMPS. UNIT 2 SMALL SIGNAL AMPLIFIERS 9 Hrs. Biasing circuit of BJT, DC equivalent circuit of BJT,DC and AC Load Lines, Stability factor analysis, Two port devices and hybrid model - transistor hybrid model and h parameters - determination of h-parameters from the characteristics - Analysis of transistor amplifier using h -parameters - Low frequency FET model -Common Source and Common drain amplifiers. UNIT 3 MULTI STAGE AMPLIFIERS AND LARGE SIGNAL AMPLIFIERS 9 Hrs. Cascading amplifiers - direct coupled and capacitor coupled two stage CE amplifiers - Darlington Pair - Cascode Amplifier- Bootstrap amplifier- Classification of Power amplifiers - Class A Power Amplifier- direct and Transformer coupled amplifiers - Class B Push-pull arrangements and Complementary symmetry amplifiers - efficiency calculations, Amplifier distortion, power dissipation - Class AB amplifier - Power transistor heat sinking - Class C and D amplifiers. UNIT 4 FEEDBACK AMPLIFIERS AND OSCILLATORS 9 Hrs. Feedback Amplifiers: Feedback concept - General characteristics of negative feedback amplifiers - Four basic types of feedback topologies - Voltage and current feedback amplifiers. Oscillators: Barkhausen criterion - LC oscillators - Analysis of Hartley, colpitts - RC oscillators - Phase shift and wein bridge types and analysis - Crystal oscillators and frequency stability. UNIT 5 TUNED AMPLIFIERS AND MULTI VIBRATORS 9 Hrs. Tuned Amplifiers - single tuned -double tuned -stagger tuned amplifiers - Instability of Tuned Amplifier - Neutralization and Unilateralization - Multivibrators - Collector coupled Astable, Monostable and Bistable Multivibrators. Max. 45 Hrs. COURSE OUTCOMES On completion of the course, student will be able to CO1 - Understand basic construction, equivalent circuits and characteristics of basic electronics devices. CO2 - Understand basic linear electronics circuits and their working principle. CO3 - Design and analyze DC Power supplies. CO4 - Design and analyze multistage amplifiers. CO5 - Design negative feedback amplifier circuits and oscillators. CO6 - Analyze and design solid state power amplifier circuits. TEXT / REFERENCE BOOKS 1. S Millman and Halkias, “Integrated Electronics”, Tata McGraw Hill International, 2008. 2. R.L. Boylestad and L. Nashelsky, “Electronic Devices and Circuit Theory”, PHI Learning Pvt. Ltd, India, 9th Edition, 2008. 3. D.Roy Choudhury & Shail B Jain, “Linear Integrated Circuits”, 3rd Edition. 2007. 4. David. A. Bell, “Electronic Devices and Circuits”, PHI Learning Private Ltd, India, 4th Edition 2008. 5. R.A. Gayakwad, “Op-Amps and Linear integrated circuits”, PHI, 2008. END SEMESTER EXAMINATION QUESTION PAPER PATTERN Max. Marks: 100 Exam Duration: 3 Hrs. PART A: 10 Question of 2 marks each – No choice 20 Marks PART B: 2 Questions from each unit of internal choice; each carrying 16 marks 80 Marks |
