82.1.2 - Expression of Output Current
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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 correlates to amplifiers.
Define output resistance in a current mirror.
💡 Hint: It's not just for looks; it ensures performance.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the role of a current mirror in a circuit?
💡 Hint: Focus on their main function in circuits.
True or False: The output current in a current mirror is always equal to the reference current.
💡 Hint: Think about real-world applications.
2 more questions available
Challenge Problems
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Given a MOSFET current mirror with I_ref = 500μA, W/L ratios of 3 for M1 and 1 for M2, determine I_2.
💡 Hint: Focus on how aspect ratios influence output current.
Discuss how integrating load conditions affect output current stability in real-world circuits. Propose mitigation strategies.
💡 Hint: Think about circuit designs and outputs under varying loads.
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