Linear Integrated Circuits Syllabus

B.Tech. (ECE) V Semester

LINEAR ICs & APPLICATIONS

Course Code: EUREC502 Category: CE

Credits: 3 Hours: 3 per week

Department: ECE

UNIT-I

Operational Amplifiers: Concept of Direct Coupled Amplifiers. – Differential Amplifier - Calculation of common mode Rejection ratio – Differential Amplifier supplied with a constant current source – Normalized Transfer Characteristics of a differential Amplifier, Design Aspects of Monolithic Op-Amps, Ideal Characteristics of an operational Amplifier , Parameters of an Op-Amp, Measurement of Op-Amp Parameters, Frequency Compensation Techniques.

UNIT-II

Operational Amplifier Applications: Linear: Inverting and Non-inverting Amplifiers, Differential Amplifiers, Summing, scaling and Averaging amplifiers, Integrators, Differentiators, Logarithmic Amplifiers, Instrumentation Amplifiers, Voltage to Current and Current to Voltage Converters, Rectifiers, Peak Detectors.

Non-linear: Comparators, Schmitt trigger , Multivibrators, Sinewave oscillators (phase-shift, weinbridge, and Quadrature), Waveform generators (triangular and sawtooth) , Sample and Hold circuits, Analog multiplexers.

UNIT-III

Other Linear IC’s: 555 Timers – Monostable and Astable modes, 556 Function Generator ICs and their Applications. Three Terminal IC Regulators, IC 566 Voltage controlled oscillators, IC 565 PLL and its Applications.

UNIT-IV

A/D & D/A Converters: DAC characteristics D to A conversion process; multiplying DAC, 8 bit D to A converter, microprocessor compatibility, AD 558 Microprocessor Compatible DAC, serial DAC’s ADC characteristics A to D conversion process; successive approximation ADC microprocessor compatibility, ADC’s for microprocessors, AD 670 microprocessor compatible flash converters, frequency response of ADC’s.

UNIT-V

Active Filters: LPF, HPF, BPF, BEF, All-pass Filters, Higher Order Filters and their Comparison. Switched Capacitance Filters.

Text Books:

1. Op-Amps and Linear ICs, Ramakanth Gayakward, Pearson Education, LPE

2. Op-Amps and Linear Integrated Circuits by R.F Coughlin and F.F Driscoll by

Pearson Education, LPE, 6^th Ed.,

3. Operational amplifiers, George Clayton, Steve winder,Newnes,4^th edition

References:

1. Linear Integrated Circuits by S.Salivahanan,V.S.Kanchan Bhaskaran, TMH edition

2. Microelectronics, Jacob Millman and Arwin. W. Grasel, TMH edition

3. Linear Integrated Circuits, Roy Choudary and Vishal.K.Jain, New Age

4. Integrated electronics, Jacob Millman and Christos C. Halkias, MGH.