3.2.1 - CMOS Transistor Basics in Op-Amp Design
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Practice Questions
Test your understanding with targeted questions
What is the primary function of a differential pair in an op-amp?
💡 Hint: Think about what is being compared in voltage.
What do current mirrors help maintain in CMOS circuits?
💡 Hint: Consider consistency of current flow.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of a current mirror in a CMOS op-amp?
💡 Hint: Think about stability in circuit design.
True or False: Differential pairs decrease the overall gain of the op-amp.
💡 Hint: Consider the role of amplification.
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Challenge Problems
Push your limits with advanced challenges
Given a set of NMOS transistors for a differential pair, how would you adjust their sizes to optimize gain? Consider their impact on overall circuit performance.
💡 Hint: Think about the relationship of transistor sizes to gain.
Analyze the effect of adding an additional current mirror with a different design on the existing op-amp circuit. Discuss potential benefits and drawbacks.
💡 Hint: Evaluate the balance between stability and efficiency.
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