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2 cards from this section. Quick, good the night before a test.
Define a current mirror.
Think about its main function.
What does Early voltage indicate?
Look for voltage impacts in current mirrors.
What is the primary function of a current mirror?
Recall what current mirrors do in circuits.
True or False: The Early voltage is a factor that can affect the current in a circuit.
Think about how changes affect current flow.
Design a current mirror circuit that compensates for base current loss and yields an output current of 5 mA when the reference current is 6 mA.
Consider the alternate paths the current may take.
How would the performance of a current mirror change if the Early voltage is reduced? Develop a conceptual explanation.
Recall how this voltage influences circuit behavior.
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