INTEGRATED CIRCUITS Applications Notes
INTEGRATED CIRCUITS Applications Notes – ICA Notes – ICA Pdf Notes
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UNIT I INTEGRATED CIRCUITS :
Classification, chip size and circuit complexity, basic information of Op-amp, ideal and practical Op-amp, internal circuits, Op-amp characteristics, DC and AC characteristics, 741 op-amp and its features, modes of operation- inverting, non-inverting, differential.
UNIT II OP-AMP APPLICATIONS :
Basic application of Op-amp, instrumentation amplifier, ac amplifier, V to I and I to V converters, sample & hold circuits, multipliers and dividers, Differentiators and Integrators, Comparators, Schmitt trigger, Multivibrators, introduction to voltage regulators, features of 723.
UNIT III ACTIVE FILTERS & OSCILLATORS:
Introduction, 1st order LPF, HPF filters. Band pass, Band reject and all pass filters. Oscillator types and principle of operation – RC, Wien and quadrature type, waveform generators – triangular, sawtooth, square wave and VCO.
UNIT IV TIMERS & PHASE LOCKED LOOPS: INTEGRATED CIRCUITS Applications Notes
Introduction to 555 timer, functional diagram, monostable and astable operations and applications, Schmitt Trigger. PLL – introduction, block schematic, principles and description of individual blocks of 565.
UNIT V D-A AND A- D CONVERTERS :
Introduction, basic DAC techniques, weighted resistor DAC, R-2R ladder DAC, inverted R-2R DAC, and IC 1408 DAC, Different types of ADCs – parallel comparator type ADC, counter type ADC, successive approximation ADC and dual slope ADC. DAC and ADC specifications.
UNIT VI : INTEGRATED CIRCUITS Applications Notes
Classification of Integrated circuits, comparison of various logic families, standard TTL NAND Gate- Analysis& characteristics, TTL open collector O/Ps, Tristate TTL, MOS & CMOS open drain and tristate outputs, CMOS transmission gate, IC interfacing- TTL driving CMOS & CMOS driving TTL .
UNIT VII :
Design using TTL-74XX & CMOS 40XX series, code converters, decoders, Demultiplexers, Encoder, priority Encoder, multiplexers & their applications, priority generators/checker circuits. Arithmetic circuits-parallel binary adder/subtractor circuits using 2’s, Complement system. Magnetic comparator circuits.
UNIT VIII SEQUENTIAL CIRCUITS: INTEGRATED CIRCUITS Applications Notes
commonly available 74XX & CMOS 40XX series of ICs RS,JK,Master SLave , D and T type Flip-flops & their conversions. synchronous and asynchronous counters. Decade counter, shift registers & applications.
TEXT BOOKS 1. Linear Integrated Circuits –D. Roy Chowdhury, New Age International (p) Ltd, 2nd Ed., 2003.
2. Op-Amps & Linear ICs – Ramakanth A. Gayakwad, PHI, 1987. 3. Digital Fundamentals – Floyd and Jain, Pearson Education,8th Edition, 2005.