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3 cards from this section. Quick, good the night before a test.
What is a common source amplifier used for?
Think about the primary function of amplifiers.
What defines an active load in amplifiers?
Consider how it differs from passive loads.
What is the primary advantage of using an active load in a common source amplifier?
Consider which configuration gives better amplification.
True or False: The Gain-Bandwidth Product changes when using an active load in a common source amplifier.
Think about how these two quantities relate to each other.
Design a common source amplifier circuit with an active load that achieves a target gain. What parameters would you choose to ensure both transistors operate in saturation?
Refer to current equations and saturation conditions for each transistor.
Evaluate the effect of changing the active load characteristics on the amplifier's output for a constant input signal.
Visualize the shift in the I-V curve due to the load changes.
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