Course Content
Approximation theory. Network transformations, network function decomposition. Active elements : Operational amplifiers, NIC, gyrator controlled sources. Active RC filter design : Use of finite and infinite gain amplifiers and biquads. State space approach, multiple feedback design, two integrator loop and high order filter design. Design based on impedance converters. High frequency filter design : High frequency characteristics of op-amps. Single pole roll-off model. Compensated filter design. Active R and C filters. Switched capacitor filters.
Text / References
- 1 G. Daryanani, Principles of active network synthesis and design, John Wiley, 1976. S.K. Mitra, Active inductorless filters, IEEE Press, 197l. L.P. Huelsman, Active RC-filters, theory and application, Dowden, Hutchington and Ross, 1976.