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Contact Hours and Credits: ( 3 -0- 0 ) 3
This subject introduces the theoretical & circuit aspects of Op-amp, which is the backbone for the basics of Linear integrated circuits.
Operational Amplifiers, DC and AC characteristics. Applications of Op-amp. Precision rectifiers. Log and antilog amplifiers. Four quadrant multipliers. Instrumentation amplifier.
Active filters. Filter classification. Standard approximations. Butterworth, Chebyshev and Bessel filters. Switched capacitor filter.
Multivibrators using opamps. 555 timer. Triggering circuits for bistable and monostable multivibrators. Programmable timer.
Data converters. Analog multiplexer. A/D and D/A converters. PLL-Applications of PLL. Frequency synthesizers. Coherent synthesizers using PLL. Direct digital synthesis. Phase noise in oscillators.
Voltage regulators. Regulators using opamps. IC regulators. Protection circuits. Fold back current limiting. Current boosting of IC regulators. Switching regulators.
Students are able to