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4 cards from this section. Quick, good the night before a test.
What is a Cascode Amplifier?
Consider the two main stages involved.
Which configuration provides the higher input resistance?
Think about how each configuration is defined.
What is a Cascode Amplifier primarily used for?
Think about what application needs both high gain and stability.
True or False: A Common Base amplifier has high input resistance.
Consider the basic properties of the configuration.
Design a Cascode Amplifier with specified resistances and analyze the expected output gain. Consider a 10kΩ resistor in the CE stage and a 50kΩ resistor in the CB stage.
Break down the resistances and gain contributions from each transistor.
Evaluate the impact of varying bias current on the output of a Cascode Amplifier and the resulting signal distortion.
Use small-signal models to assist your evaluation.
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