Module 1
High frequency equivalent circuit of a transistor. Hybrid pi model – explanation of components -r parameters in terms of h parameters -Tuned amplifiers -principle – single tuned and double tuned amplifiers -frequency response -applications (no analysis) -multistage amplifiers -frequency response.
Module 2
Feedback -different types -positive, negative, voltage, current, series and shunt feedback -Feedback in amplifiers -its effect on amplifier performance -typical feedback arrangements -emitter follower -darlington emitter follower -cascade amplifier (principles only) -difference amplifier.
Module 3
Oscillators -conditions for oscillation -analysis and design of RC phase shift oscillator, general form of oscillator circuit -working of Hartley, Colpitt’s, Crystal, tuned collector and Wien Bridge oscillators.
Module 4
Mono-stable multi vibrator -analysis -design -applications -triggering -Bistable multi-vibrator -analysis and design -different methods of triggering -commutating capacitor -Schmitt trigger -working -design.
Module 5
Large signal amplifier -harmonic distortion -analysis of class A, class B, class C and class D amplifiers -complimentary and symmetry stage -sweep generators -voltage and current sweeps -time base generators -linearisation -miller and bootstrap sweeps – applications.
Module 2
Feedback -different types -positive, negative, voltage, current, series and shunt feedback -Feedback in amplifiers -its effect on amplifier performance -typical feedback arrangements -emitter follower -darlington emitter follower -cascade amplifier (principles only) -difference amplifier.
Module 3
Oscillators -conditions for oscillation -analysis and design of RC phase shift oscillator, general form of oscillator circuit -working of Hartley, Colpitt’s, Crystal, tuned collector and Wien Bridge oscillators.
Module 4
Mono-stable multi vibrator -analysis -design -applications -triggering -Bistable multi-vibrator -analysis and design -different methods of triggering -commutating capacitor -Schmitt trigger -working -design.
Module 5
Large signal amplifier -harmonic distortion -analysis of class A, class B, class C and class D amplifiers -complimentary and symmetry stage -sweep generators -voltage and current sweeps -time base generators -linearisation -miller and bootstrap sweeps – applications.
mgu university b.tech syllabus
References
1. Electronic devices and circuits -Boylsted & Neshelsky, Pearson Edn.
2. Integrated electronics -Millman & Halkias , Mc Graw Hill
3. Electronic principles -Malvino
4. Electronic devices and circuits -Bugart
5. Microelectronics Digital and Analogue -Botkar.
2. Integrated electronics -Millman & Halkias , Mc Graw Hill
3. Electronic principles -Malvino
4. Electronic devices and circuits -Bugart
5. Microelectronics Digital and Analogue -Botkar.