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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a current reference?
💡 Hint: Think of it as a reliable starting point for circuit designs.
Question 2
Easy
What does a current mirror do?
💡 Hint: Consider how it might act like a mirror reflecting current.
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 reference in circuit design?
- To dissipate power
- To provide a stable current point
- To amplify signals
💡 Hint: Think about circuit stability and performance.
Question 2
True or False: A current mirror can only be built using MOSFETs.
- True
- False
💡 Hint: Recall that there are two main types of transistors used.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a BJT current mirror circuit, calculate the output current if the reference current is set to 10mA.
💡 Hint: Consider the ideal behavior of BJTs in a current mirror.
Question 2
You are asked to design a MOSFET current mirror for a specific load. What parameters would you consider?
💡 Hint: Think of what ensures optimal functioning in real applications.
Challenge and get performance evaluation