87.2.1 - Current Mirror Circuit
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Practice Questions
Test your understanding with targeted questions
What is the purpose of a current mirror?
💡 Hint: Think about how it helps maintain current in circuits.
Define output resistance.
💡 Hint: Consider its role in current mirrors.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a current mirror?
💡 Hint: Focus on its role in circuit applications.
True or False: Cascode configurations increase the overall complexity of current mirrors.
💡 Hint: Think about adding components to a circuit.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a current mirror using BJTs with given parameters including the required output current and bias arrangements.
💡 Hint: Refer to the basics of BJT operation and the concept of feedback.
Calculate the effect of varying the supply voltage on the output current of a cascode current mirror.
💡 Hint: Consider the implications of output resistance and feedback on current.
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