84.1.1 - Usage of Current Mirror (Part B)
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the primary function of a current mirror?
💡 Hint: Think about reference and output current relationships.
Name two amplifier types discussed in relation to current mirrors.
💡 Hint: Recall the configurations mentioned.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of a current mirror in amplifier circuits?
💡 Hint: Think about the role of current in conserving performance metrics.
True or False: A common collector amplifier has its output taken from the collector.
💡 Hint: Visualize the amplifier configuration!
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Design a common collector amplifier using current mirrors and calculate the expected output current when given a specific reference current.
💡 Hint: Remember to consider the effects of provided stable values on your calculations.
In a differential amplifier, if one side carries a signal while the other stays constant, how does a current mirror maintain the differential gain?
💡 Hint: Reflect on how differential amplifiers are balanced and the role of mirrored currents.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.