EC 9252 ELECTRONIC CIRCUITS II L T P C
3 1 0 4
UNIT I FEEDBACK AMPLIFIERS AND STABILITY 9
Basic feedback concepts – Properties of Negative feedback – Four feedback
topologies with amplifier circuit. Examples – Analysis of series – shunt feedback
amplifiers – stability problem – Frequency compensation.
UNIT II OSCILLATORS 9
Barkhausen criteria for oscillator – Analysis of RC oscillators – Phase shift Wein
bridge oscillators – LC oscillators – Colpitt, Hartley, Clapp, Crystal , Armstrong,
Franklin and Ring Oscillators
UNIT III TUNED AMPLIFIERS 9
Basic principles – Inductor losses – Use of transformers – Single tuned amplifier
frequency analysis - Amplifier with multiple tuned circuits – Cascade – Synchronous
tuning – Stagger tuning – Stability of tuned amplifiers using Neutralization
techniques.
UNIT IV MULTIVIBRATORS AND TIME BASE GENERATORS 9
Switching characteristics of transistors – Bistable, Monostable and Astable operation
– Collector coupled and Emitter coupled circuits – Schmitt trigger - Voltage sweep
generators – Current sweep generators
UNIT V RECTIFIERS AND POWER SUPPLIES 9
Halfwave and fullwave rectifiers with filters – Ripple factor – Series Voltage Regulator
analysis and design – IGBT – working and characteristics – AC voltage control using
thyristors – SMPS – DC/DC convertors – Buck, Boost, Buck-Boost analysis and
design.
L:45,T:15 TOTAL: 60 PERIODS
TEXT BOOKS
1 David .A. Bell, Solid state pulse circuits, Prentice Hall of India,1992.
2. F. Bogart Jr. Electronic Devices and Circuits 6th Edition, Pearson Education, 2007.
REFERENCES
1. Paul Gray, Hurst, Lewis, Meyer,” Analysis and Design of Analog Integrated
Circuits”, 4th Edition ,. John Willey & Sons 2005
2 . Behzad Razavi, “Design of Analog CMOS Integrated Circuits”, Tata McGraw
Hill, 2007.
3 Donald .A. Neamen, Electronic Circuit Analysis and Design –2nd edition,Tata McGraw Hill, 2007.
4. Adel .S. Sedra, Kenneth C. Smith, Micro Electronic circuits, 5th Edition,Oxford
University Press, 2004.
5. Muhammed H.Rashid power electronics Pearson Education / PHI , 2004
6. Jacob Millman, Taub Pulse, Digital and Switching Waveforms 2nd Edition 2007
3 1 0 4
UNIT I FEEDBACK AMPLIFIERS AND STABILITY 9
Basic feedback concepts – Properties of Negative feedback – Four feedback
topologies with amplifier circuit. Examples – Analysis of series – shunt feedback
amplifiers – stability problem – Frequency compensation.
UNIT II OSCILLATORS 9
Barkhausen criteria for oscillator – Analysis of RC oscillators – Phase shift Wein
bridge oscillators – LC oscillators – Colpitt, Hartley, Clapp, Crystal , Armstrong,
Franklin and Ring Oscillators
UNIT III TUNED AMPLIFIERS 9
Basic principles – Inductor losses – Use of transformers – Single tuned amplifier
frequency analysis - Amplifier with multiple tuned circuits – Cascade – Synchronous
tuning – Stagger tuning – Stability of tuned amplifiers using Neutralization
techniques.
UNIT IV MULTIVIBRATORS AND TIME BASE GENERATORS 9
Switching characteristics of transistors – Bistable, Monostable and Astable operation
– Collector coupled and Emitter coupled circuits – Schmitt trigger - Voltage sweep
generators – Current sweep generators
UNIT V RECTIFIERS AND POWER SUPPLIES 9
Halfwave and fullwave rectifiers with filters – Ripple factor – Series Voltage Regulator
analysis and design – IGBT – working and characteristics – AC voltage control using
thyristors – SMPS – DC/DC convertors – Buck, Boost, Buck-Boost analysis and
design.
L:45,T:15 TOTAL: 60 PERIODS
TEXT BOOKS
1 David .A. Bell, Solid state pulse circuits, Prentice Hall of India,1992.
2. F. Bogart Jr. Electronic Devices and Circuits 6th Edition, Pearson Education, 2007.
REFERENCES
1. Paul Gray, Hurst, Lewis, Meyer,” Analysis and Design of Analog Integrated
Circuits”, 4th Edition ,. John Willey & Sons 2005
2 . Behzad Razavi, “Design of Analog CMOS Integrated Circuits”, Tata McGraw
Hill, 2007.
3 Donald .A. Neamen, Electronic Circuit Analysis and Design –2nd edition,Tata McGraw Hill, 2007.
4. Adel .S. Sedra, Kenneth C. Smith, Micro Electronic circuits, 5th Edition,Oxford
University Press, 2004.
5. Muhammed H.Rashid power electronics Pearson Education / PHI , 2004
6. Jacob Millman, Taub Pulse, Digital and Switching Waveforms 2nd Edition 2007
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