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3 cards from this section. Quick, good the night before a test.
Define a current mirror and its purpose in electronic circuits.
Think about how it maintains current flow.
What is the K factor in MOSFETs?
Recall how it impacts current flow in a MOSFET.
What is the primary purpose of a current mirror?
Think about current stability in circuits.
True or False: A current mirror can only be created using MOSFETs.
Recall the types of transistors used.
Design a MOSFET-based current mirror that can handle variations in supply voltage and explain how to ensure consistent output.
Consider how the arrangement of transistors can help with stability amidst voltage fluctuations.
Calculate the impact of varying early voltage on the output current of a BJT current mirror. Assume initial conditions and then discuss the outcome.
Focus on how changing early voltage affects overall current stability.
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