80.4 - Analysis of DC Voltage in Differential Amplifier
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Practice Questions
Test your understanding with targeted questions
What is a Differential Amplifier?
💡 Hint: Think about what makes it different from a normal amplifier.
Define Common Mode Voltage.
💡 Hint: Consider how it relates to the inputs.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a Differential Amplifier primarily amplify?
💡 Hint: Recall the definition of the amplifier.
True or False: Common mode voltage affects the output swing of a differential amplifier.
💡 Hint: Review how common mode influences the DC operating point.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a differential amplifier that minimizes common mode gain while maximizing differential gain. What parameters will you adjust and how?
💡 Hint: Think about impacts of resistor values and circuit topology.
Given a set of DC currents in the amplifier, calculate the common mode and differential mode gains. Discuss how they relate to the overall performance.
💡 Hint: Refer to the earlier formulas discussed in class for guidance.
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