#1
June 28th, 2016, 11:53 AM
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LIC VTU Question Papers
Please provide me with the previous years question paper for the Visvesvaraya Technological University for the Linear IC subject?
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#2
June 28th, 2016, 11:55 AM
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Re: LIC VTU Question Papers The syllabus for the Linear IC at Visvesvaraya Technological University includes the following: UNIT 1: Operational Amplifier Fundamentals: Basic Op-Amp circuit, Op-Amp parameters – Input and output voltage, CMRR and PSRR, offset voltages and currents, Input and output impedances, Slew rate and Frequency limitations; Op-Amps as DC Amplifiers- Biasing Op-Amps, Direct coupled -Voltage Followers, Non-inverting Amplifiers, Inverting amplifiers, Summing amplifiers, Difference amplifier. 7 Hrs UNIT 2: Op-Amps as AC Amplifiers: Capacitor coupled Voltage Follower, High input impedance - Capacitor coupled Voltage Follower, Capacitor coupled Non-inverting Amplifiers, High input impedance - Capacitor coupled Noninverting Amplifiers, Capacitor coupled Inverting amplifiers, setting the upper cut-off frequency, Capacitor coupled Difference amplifier, Use of a single polarity power supply. 7 Hrs UNIT 3: Op-Amps frequency response and compensation: Circuit stability, Frequency and phase response, Frequency compensating methods, Band width, Slew rate effects, Zin Mod compensation, and circuit stability precautions. 6 Hrs UNIT 4: OP-AMP Applications: Voltage sources, current sources and current sinks, Current amplifiers, instrumentation amplifier, precision rectifiers, Limiting circuits. 6 Hrs UNIT 5: More applications: Clamping circuits, Peak detectors, sample and hold circuits, V to I and I to V converters, Log and antilog amplifiers, Multiplier and divider, Triangular / rectangular wave generators, Wave form generator design, phase shift oscillator, Wein bridge oscillator.7 Hrs UNIT 6: Non-linear circuit applications: crossing detectors, inverting Schmitt trigger circuits, Monostable & Astable multivibrator, Active Filters–First and second order Low pass & High pass filters. 6Hrs UNIT 7: Voltage Regulators: Introduction, Series Op-Amp regulator, IC Voltage regulators, 723 general purpose regulator, Switching regulator. 6 Hrs UNIT 8: Other Linear IC applications: 555 timer - Basic timer circuit, 555 timer used as astable and monostable multivibrator, Schmitt trigger; PLL-operating principles, Phase detector / comparator, VCO; D/A and A/ D converters – Basic DAC Techniques, AD converters. 7 Hrs Text books: 1. “Operational Amplifiers and Linear IC’s”, David A. Bell, 2nd edition, PHI/Pearson, 2004 2. “Linear Integrated Circuits”, D. Roy Choudhury and Shail B. Jain, 2nd edition, Reprint 2006, New Age International Reference books: 1. “Opamps- Design, Applications and Trouble Shooting”, Terrell, Elsevier, 3rd ed. 2006. 2. “Operational Amplifiers”, George Clayton and Steve Winder, Elsever 5th ed., 2008 3. “Operational Amplifiers and Linear Integrated Circuits”, Robert. F. Coughlin & Fred.F. Driscoll, PHI/Pearson, 2006 4. “Design with Operational Amplifiers and Analog Integrated Circuits”, Sergio Franco, TMH, 3e, 2005 |
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