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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of a current mirror?
💡 Hint: Think about how it correlates to amplifiers.
Question 2
Easy
Define output resistance in a current mirror.
💡 Hint: It's not just for looks; it ensures performance.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the role of a current mirror in a circuit?
- To increase voltage
- To mirror current
- To multiply resistance
💡 Hint: Focus on their main function in circuits.
Question 2
True or False: The output current in a current mirror is always equal to the reference current.
- True
- False
💡 Hint: Think about real-world applications.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation