Portion for IA 1

Unit-I

Differential Amplifiers:
Dual input-Balanced output differential amplifier, Dual input-Unbalanced output
differential amplifier, Level translator.
Operational amplifier Fundamentals: Block diagram representation of Op-amp, Op-amp
parameters such as Input offset voltage, Input offset current, Input bias
current, CMRR, SVRR, Output voltage swing, Output short circuit current, Slew
rate and Gain-bandwidth product, The ideal Op-amp, Equivalent circuit of an
Op-amp, Ideal voltage transfer curve, Open Loop Op-Amp configurations                                    
Unit-II
Op-Amp with Negative Feedback: Block diagram
representation of feedback configuration, Voltage series feedback amplifier,
Voltage shunt feedback amplifier, Differential Amplifier