Practice - CALCULATIONS
Practice Questions
Test your understanding with targeted questions
Define differential gain.
💡 Hint: Think about what happens with different inputs.
What is the formula for CMRR?
💡 Hint: Consider the relationship between different and common-mode gains.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for Differential Gain (A_d)?
💡 Hint: Pay attention to the terms involving the gain.
True or False: A high common-mode gain is desired in amplifiers.
💡 Hint: Think about the implications of noise.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
An operational amplifier has a gain of 100. What is its bandwidth if its GBW is 1 MHz?
💡 Hint: Apply the GBW formula appropriately.
Consider a circuit with R_C at 10 kΩ and I_CQ at 1 mA. Calculate the differential gain and comment on how changing I_CQ affects A_d.
💡 Hint: Use the differential gain formula and consider changes in parameters.
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Reference links
Supplementary resources to enhance your learning experience.