Sathyabama Institute of Science and Technology B.E. - Electronics and Telecommunication Engineering SECA1401 Electronic Circuits Syllabus

[Arvind Kumar]

Sathyabama Institute of Science and Technology B.E. - Electronics and Telecommunication Engineering SECA1401 Electronic Circuits Syllabus

SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL OF ELECTRICAL AND ELECTRONICS ENGINEERING

SECA1401 ELECTRONIC CIRCUITS - II
L T P Credits Total Marks
3 * 0 3 100

UNIT 1 FEEDBACK AMPLIFIERS 9 Hrs.
General feedback structure-Types of feedback – Properties of negative feedback – Basic feedback Topologies - Feedback
amplifiers - effect of feedback amplifier on noise, distortion, gain, input and output impedance, analysis of voltage and
current feedback amplifier.

UNIT 2 OSCILLATORS 9 Hrs.
Barkhausen Criterion for Oscillator – General form of Oscillator -Classification of Oscillator - Sinusoidal Oscillator – RC
Phase Shift Oscillator and Wein Bridge Oscillator – Analysis of LC Oscillator- Hartley- Colpitts- Clapp- Armstrong-Crystal
Oscillator.

UNIT 3 TUNED AMPLIFIERS 9 Hrs.
Resonance Circuits, Unloaded and Loaded Q of Tank Circuit – Bandwidth – Types of Tuned Amplifiers – Analysis of Single
Tuned Amplifier - Double Tuned Amplifier-Stagger Tuned Amplifier – Instability of Tuned Amplifier – Stabilization
Techniques, Neutralization and Unilaterlization – Class C Tuned Amplifiers .

UNIT 4 WAVE SHAPING AND MULTIVIBRATOR CIRCUITS 9 Hrs.
High Pass and Low Pass RC Circuits and their Response for Sine, Step, Pulse, Square, Ramp and Exponential Input -
Multivibrators – Astable Multivibrators – Emitter and Collector Coupled – Monostable Multivibrators, Bistable Multivibrators,
and Schmitt Trigger Circuits.

UNIT 5 TIME BASED GENERATOR AND BLOCKING OSCILLATORS 9 Hrs.
Principle of Time Based Generator – Types of Time Based Generator – Voltage Time Based Generator – Bootstrapped and
Miller Saw Tooth Generator – Current time Based Generator – Blocking Oscillator - Monostable and Astable Blocking
Oscillator using Emitter and base Timing – Push-Pull Operation of Blocking Oscillator.
Max. 45 Hrs.

COURSE OUTCOMES
On completion of the course, student will be able to
CO1 - Design and analyze the Feedback amplifiers.
CO2 - Design and analyze the Oscillators.
CO3 - Analyze the performance of Tuned Amplifiers.
CO4 - Analyze the types of Multivibrators.
CO5 - Develop the application using Time Based Generator.
CO6 - Develop the application using Blocking Oscillator.

TEXT / REFERENCE BOOKS
1. Christos C. Halkias, Satyabrata Jit, Jacob Millman, “Electronic Devices and Circuits” 4th Edition, 2015.
2. Sedra & Smith, “Microelectronic Circuits”, Oxford University Press, 6th Edition, 2010,
3. Bogart, “Electronic Devices and Circuits", Pearson, 2011”.
4. Milman and Halkias, “Integrated Electronics”, TMH, 2017.
5. N.N.Bhargava, D.C.Kulshreshtha, S.C.Gupta, “Basic Electronics and Linear Circuits”, McGraw Hill Education;
2nd Edition, 2013.
6. Balbir Kumar and Shail B. Jain, “Electronic Devices and Circuits”, Kindle eBook, 2014.

END SEMESTER EXAMINATION QUESTION PAPER PATTERN
Max. Marks: 100 Exam Duration: 3 Hrs.
PART A: 10 Questions of 2 marks each - No choice 20 Marks
PART B: 2 Questions from each unit of internal choice, each carrying 16 marks 80 Marks