Analog Integrated Circuits :

 Unit  I :
IC OPAMP applications: OPAMP Fundamentals (brief review of differential amplifier, current mirror, active load, level shifter, output stage; ac and dc characteristics) Basic building blocks using OPAMPS.Inverting/Noninverting VCVS, Integrators, Differentiators, CCVS and VCCS, Instrumentation Amplifiers.
 Unit  II :
Waveform Generator:Square wave generators: 555Timer, Crystal controlled OscillatorRamp Generator: Triangle generator, Sawtooth generatorSine wave generator: Requirement for sinusoidal oscillations, Wienbridge and twinT oscillators.Function Generators: Multi opamp function generators, IC function generatorsDigitally controlled frequency synthesizer: PLL Fundamentals, PLL synthesizer, Totally digital synthesizer.
 Unit  III :
Active Filters:Introduction to filtering: Frequency response, Characteristics and terminology, Active versus passive filtersLow pass filter: First order low pass active filter, second order active filter model, second order low pass filter characteristics, SallenKey unity gain filter, SallenKey equal component filter, Higher order filters.High pass active filter.Band pass filter: single opamp band pass filter, multistage band pass filterState variable filter
 Unit  IV :
Nonlinear Circuits:Logarithmic Amplifiers, Log/Antilog Modules, Precision Rectifier, Peak Detector, Sample and Hold Circuits. OPAMP as Comparator, Schmitt Trigger, Square and Triangular Wave Generator, Monostable Multivibrator. (6)IC Analog Multiplier applicationsOTA
 Unit  V :
Voltage Regulators: OPAMP Regulators, IC Regulators, Fixed Voltage Regulators (78/79, XX), SMPS.
