87.6 - Common Source Amplifier Example
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Practice Questions
Test your understanding with targeted questions
What is the purpose of a current mirror in amplifiers?
💡 Hint: Think about how it helps in maintaining consistent performance.
Name one difference between MOSFET and BJT current mirrors.
💡 Hint: Consider their operation.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a current mirror do?
💡 Hint: Recall the definition.
True or False: The BJT current mirror is voltage-driven.
💡 Hint: Think about the nature of BJTs.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a common source amplifier with a specified voltage gain of 100 and a current mirror that supports it. Determine the necessary resistor values and configurations.
💡 Hint: Use the gain formula and apply it across the resistor configurations.
Evaluate how a change in supply voltage affects the biasing resistor in a BJT current mirror.
💡 Hint: Consider how increased voltage may influence current regulation through the resistors.
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