82.1.5 - Dependency on Voltage and Current Relationships
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Practice Questions
Test your understanding with targeted questions
What is a current mirror?
💡 Hint: Think about its function in analog circuits.
What type of transistors can be used in current mirrors?
💡 Hint: Recall the different types discussed.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of a current mirror?
💡 Hint: Think about its main functionality in circuits.
True or False: The output current in a current mirror is always equal to the reference current.
💡 Hint: Consider real-world conditions in circuit design.
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Challenge Problems
Push your limits with advanced challenges
Design a current mirror using both BJT and MOSFET configurations. Explain the advantages of each.
💡 Hint: Focus on the ratio of reverse saturation currents for BJTs and aspect ratios for MOSFETs.
Compare and analyze output currents in a basic current mirror vs. a cascode current mirror under variable output voltage conditions.
💡 Hint: Use equations learned in class to justify observed behaviors.
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