CBCGS [2017 - current]

CBGS [2013 - 2016]

Old [2000 - 2012]

## Topics with syllabus and resources

100.00 Diode

- Construction Principle of operation and application of special diode – 1) Zener, 2) LED, 3) Schottky, 4) Photodoide.
- Full Wave Rectifier and Filter Analysis: specification of the devices and components required for C, LC, CLC & RC filter

200.00 Bipolar Junction Transistor

- Biasing Circuits: Types, dc circuit analysis, load line, thermal runaway, stability factor analysis, thermal stabilization and compensation.
- Modeling: Small signal analysis of CE configurations with different biasing network using h-parameter model. Introduction to re-model and hybrid-pi model.
- Amplification. Derivation of expression for voltage gain, current gain, input impedance and output impedance of CC, CB, CE amplifiers, Study of frequency response of BJT amplifier.

300.00 Field Effect Transistor

- JFET and MOSFET: Types, construction and their characteristics, Biasing circuits for FET amplifiers, FET small signal analysis, derivation of expressions for voltage gain and output impedance of CS amplifiers.
- MOSFET- Types, construction and their characteristics.

400.00 Feedback Amplifier and Cascade Amplifiers

- Introduction to positive and negative feedback, negative feedback -current, voltage, Series and Shunt type. It’s effect on input impedance, output impedance, voltage gain, current gain and bandwidth
- Cascade amplifiers: Types of coupling, effect of coupling on performance of BJT and JFET amplifiers, cascade connection, Darlington-pair.

500.00 Dc and Ac Analysis of Differential Amplifier

- single and dual inputs and balanced and unbalanced outputs using BJT.
- FET differential amplifier.

600.00 Oscillators

- Positive feedback oscillators, frequency of oscillation and condition for sustained oscillations of a) RC phase shift, b)Wien bridge, c)Hartley/ Colpitts with derivations, crystal Oscillator, UJT relaxation oscillator.