89.2 - Numerical Examples on Current Mirror and its applications (Part-D)
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Practice Questions
Test your understanding with targeted questions
What is the primary function of a current mirror?
💡 Hint: Think of it as a 'copy' device within circuits.
Define differential gain.
💡 Hint: It relates to how inputs influence outputs.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a current mirror do?
💡 Hint: Think about using 'reflection' in electricity.
True or False: Common mode gain should be higher than differential gain for effective amplifier operations.
💡 Hint: Recall how noise can affect signal integrity.
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Challenge Problems
Push your limits with advanced challenges
Design a current mirror circuit with a specific collector current of 2 mA and analyze its gain performance in a differential amplifier setup.
💡 Hint: Use resistor values proportionate to the desired current output.
Given a circuit with varied resistor values affecting common and differential gains, derive a complete output voltage equation.
💡 Hint: Consider how each resistor modifies the overall impedance seen in the circuits.
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