MIDSEM syllabus for Analog Electronics (2130902)

Module 1.

Diode and transistor: Common Emitter and Emitter follower analysis and comparison using hybrid equivalent circuit

- Considerations in cascading transistor amplifiers- Class B and Class AB - Power amplifiers using BJT

FET:

Biasing a JFET andMOSFET - Small signal model - CS and CD amplifiers. Frequency response of BJT amplifiers. Concepts of negative and positive

Feedback:

loop gain- advantages of negative feedback -Feedback Connection Types - Practical Feedback Circuits

Module 2.

Op amp basics and linear applications: Introduction

Block diagram representation of a typical op-amp, Analysis op-amp IC circuits, types, designations, packages, pin configurations and power supplies.

Ideal op-amp, equivalent circuit,

open loop op amp configurations of differential, inverting and non-inverting amplifiers

op amp feedback amplifier analysis

differential amplifier with one, two and three op amps

Op amp parameters -

offset voltages and currents, bias current, drift, PSRR, CMRR

offset nulling methods.

Module 3.

AC performance of O-amp: Bandwidth, slew rate and frequency response.

Op-amp applications:

DC and AC amplifiers, peaking, summing scaling and averaging amplifiers,

instrumentation amplifier,

differential input and differential, output amplifier,

V to I and I to V converters,

integrator, differentiator

comparator, non-linear amplifier, phase shift oscillator, Wien bridge oscillator, square, triangular and sawtooth wave generator