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UNIT I OPERATIONAL AMPLIFIER

1.1 Ideal and Practical Op-Amp

1.2 Op-Amp Characteristics, DC and AC Characteristics, Features of 741 Op-Amp

1.3 Modes of Operation - Inverting, Non-Inverting, Differential, Instrumentation Amplifier, AC Amplifier

1.4 Differentiators and Integrators, Comparators, Schmitt Trigger

1.5 Introduction to Voltage regulators, Features of 723 Regulator, Three Terminal Voltage Regulators

UNIT II OP-AMP, IC-555 & IC 565 APPLICATIONS

2.1 Introduction to Active Filters, Characteristics of Band pass, Band reject and All Pass Filters

2.2 Analysis of 1st order LPF & HPF Butterworth Filters

2.3 Waveform Generators – Triangular, Saw tooth, Square Wave

2.4 IC555 Timer - Functional Diagram, Monostable, and Astable Operations, Applications

2.5 IC565 PLL - Block Schematic, Description of Individual Blocks, Applications

UNIT III DATA CONVERTERS

3.1 Introduction

3.2 Basic DAC techniques, Different types of DACs-Weighted resistor DAC, R-2R ladder DAC, Inverted R-2R DAC

3.3 Different Types of ADCs - Parallel Comparator Type ADC, Counter Type ADC, Successive Approximation ADC and Dual Slope ADC, DAC and ADC Specifications

3.4 DAC and ADC Specifications

UNIT IV DIGITAL INTEGRATED CIRCUITS

4.1 Classification of Integrated Circuits

4.2 Comparison of Various Logic Families Combinational Logic ICs – Specifications and Applications of TTL-74XX

4.3 Code Converters, Decoders, Demultiplexers, LED & LCD Decoders with Drivers

4.4 Encoders, Priority Encoders

4.5 Multiplexers, Demultiplexers, Priority Generators/Checkers

4.6 Parallel Binary Adder/Subtractor, Magnitude Comparators

UNIT V SEQUENTIAL LOGIC IC’S AND MEMORIES

5.1 Familiarity with commonly available 74XX & CMOS 40XX Series ICs – All Types of Flip-flops, Synchronous Counters, Decade Counters, Shift Registers

5.2 Memories - ROM Architecture

5.3 Types of ROMS & Applications

5.4 RAM Architecture, Static & Dynamic RAMs