83.2 - Lecture – 83
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Practice Questions
Test your understanding with targeted questions
What is the primary function of a current mirror?
💡 Hint: Think about how current flows through circuits.
Name two types of transistors that can be utilized in current mirrors.
💡 Hint: Consider the common types of transistors used in electronics.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a current mirror do?
💡 Hint: Recall the fundamental purpose of current mirrors.
True or False: Current mirrors can only be constructed using BJTs.
💡 Hint: Consider the types of devices used in current mirrors.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a current mirror circuit using BJTs and analyze its performance in a common emitter amplifier configuration. Discuss the impact of transistor matching on its effectiveness.
💡 Hint: Consider both DC and small-signal models in your design.
Evaluate how a small change in reference current might affect the output in a differential amplifier configuration using current mirrors. Include calculations.
💡 Hint: Think about the proportional relationship between input and output signals.
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