78.1 - Analog Electronic Circuits
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Practice Questions
Test your understanding with targeted questions
Define common mode stimulus in a differential amplifier.
💡 Hint: Think about two inputs that are the same.
What is the purpose of a differential amplifier?
💡 Hint: Consider how it processes contrasting signals.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does common mode gain (A_c) measure?
💡 Hint: Focus on outputs that are the same.
True or False: The differential amplifier only amplifies the largest input signal.
💡 Hint: Think about how differential input works.
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Challenge Problems
Push your limits with advanced challenges
Design a differential amplifier that can handle both common and differential signals. Specify values for resistors and power supply.
💡 Hint: Consider how varying resistor values affect the overall gain.
Evaluate the impact of component tolerances on the common mode and differential gain of your designed circuit.
💡 Hint: Understand the relationship between components and output.
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Reference links
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