EL103

EL103 - Basics of Electronic Circuits
The course aims to introduce the basic electronic circuit modules and the basic circuit elements, show how the phasor concept simplifies the analysis of linear time-invariant circuits, make the students conversant with the analysis and design of such circuits, give the students hands-on experience of assembling and testing such circuits. It includes Electronic Systems like CRO, Radio receiver, TV receiver and Basic Circuit Modules, resistors, capacitors and inductors, voltage and current sources, sensors, Element characteristics, Linear and nonlinear elements, Active and passive elements, controlled sources such as VCVS, VCCS, CCVS, CCCS, AC Circuit Analysis, sinusoidal steady state, phasors, impedances and transfer functions, node equations, superposition principle, Thevenin’s and Norton’s theorems, frequency response and Bode plot, Amplifiers, BJT, MOSFET and OPAMP, Amplifiers using opamps, Effect of opamp non-ideality on gain, bandwidth, input impedance and output impedance, Pushpull complementary power amplifier using opamp and transistors. Filters, Integrator, Leaky integrator, differentiator, General VCVS-based Active RC filter configuration, Low-pass, High-pass and Band-pass filters, Oscillators, Amplifier with positive feedback, Condition of harmonic oscillation, RC and LC oscillators, Amplitude stability by automatic gain control. Function Generators, Comparators, Bistable, monostable and astable circuits, Function generators using comparator and RC timing circuit. DC Power Supply, half-wave and full-wave rectifiers, shunt capacitor filter, ripple and voltage regulation, voltage regulators.
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