Practice - Differential Amplifier with MOSFET and BJTs
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Practice Questions
Test your understanding with targeted questions
What does a differential amplifier do?
💡 Hint: Think about the two input voltages.
Name one key advantage of using both BJTs and MOSFETs.
💡 Hint: Consider how they complement each other.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of transistors are combined in this differential amplifier?
💡 Hint: Recall the main focus of the amplifier design.
True or False: Biasing is not essential for transistor operation.
💡 Hint: Think about how transistors operate in different regions.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a differential amplifier using both a BJT and a MOSFET. Determine the input common mode voltage range based on your designs for VGS and VBE.
💡 Hint: Recall the discussion about voltage limits in the operating point sections.
Given a circuit design with a differential gain of 8, how would changes in the load resistance impact the common mode gain?
💡 Hint: Think about how resistance affects current and voltage relationships in amplifiers.
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