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E7G - Practical Circuits
Extra Class
Active filters and op-amps: gyrators, simulated inductors, inverting/non-inverting
8 questions
All E0A E1A E1B E1C E1D E1E E1F E2A E2B E2C E2D E2E E3A E3B E3C E4A E4B E4C E4D E4E E5A E5B E5C E5D E6A E6B E6C E6D E6E E6F E7A E7B E7C E7D E7E E7F E7G E7H E8A E8B E8C E8D E9A E9B E9C E9D E9E E9F E9G E9H
E7G01
What is the typical output impedance of an op-amp?
E7G02
What is the frequency response of the circuit in E7-3 if a capacitor is added across the feedback resistor?
E7G03
What is the typical input impedance of an op-amp?
E7G04
What is meant by the term “op-amp input offset voltage”?
E7G05
How can unwanted ringing and audio instability be prevented in an op-amp audio filter?
E7G06
What is the gain-bandwidth of an operational amplifier?
E7G08
How does the gain of an ideal operational amplifier vary with frequency?
E7G12
What is an operational amplifier?