85.1.1 - Usage of Current Mirror (Part-C)
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Practice Questions
Test your understanding with targeted questions
What is a current mirror?
💡 Hint: Think about its role in maintaining constant current.
What does a differential amplifier do?
💡 Hint: Look at the name!
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a differential amplifier?
💡 Hint: Think about what differentiates this type of amplifier.
True or False: Current mirrors can only be used in active loads.
💡 Hint: Consider the broader role of current mirrors.
1 more question available
Challenge Problems
Push your limits with advanced challenges
If a differential amplifier with a current mirror configuration shows significant distortion, what might be the possible causes linked to current mirrors?
💡 Hint: Think about how current consistency is affected.
Design a small signal equivalent circuit for a BJT differential amplifier using current mirrors and calculate its differential gain given certain parameters.
💡 Hint: Refer back to the formulas and small signal analysis discussed.
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