81.1.9 - Conclusion on current reference
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Practice Questions
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What is the primary function of a current mirror?
💡 Hint: Think about what it 'mirrors' in a circuit.
Why is high output impedance important in current mirrors?
💡 Hint: Consider how it affects circuit performance.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary advantage of using a current mirror?
💡 Hint: Consider what makes a circuit run efficiently.
True or False: Current mirrors cannot be used in amplifier circuits.
💡 Hint: Think about where you’ve seen them applied.
1 more question available
Challenge Problems
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Design a current mirror circuit for a low-power application, detailing component choices and expected performance metrics.
💡 Hint: Consider the impact of device scaling on performance.
Explain how temperature variations could affect the performance of a current mirror and suggest modifications to mitigate these effects.
💡 Hint: Think about how different materials respond to temperature changes.
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