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4 cards from this section. Quick, good the night before a test.
What does output resistance refer to in electronic circuits?
Think about how it affects current stability.
What is a Beta-helper circuit used for?
What happens when you add an extra transistor?
What defines output resistance?
Think about what helps keep currents steady.
True or False: A Beta-helper circuit can reduce the loss of reference current.
How does amplification affect current flow?
Calculate the output current if I_ref is 10mA and β is 50 using a Beta-helper circuit.
How many components increase the reference current?
Design a current mirror circuit with high output resistance and explain your choice of components.
What do you remember about cascode structures and their benefits?
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