75.2.3 - Realization of Differential Amplifier
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Practice Questions
Test your understanding with targeted questions
Define a differential amplifier.
💡 Hint: Think about its function in an electrical circuit.
What is common mode gain?
💡 Hint: Consider a situation where both channels receive identical input.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a differential amplifier primarily used for?
💡 Hint: Remember its core purpose in amplifying small signals.
Is common mode gain desirable to be high in a differential amplifier?
💡 Hint: Think about the noise levels that should be eliminated.
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Challenge Problems
Push your limits with advanced challenges
Given a differential amplifier with an output voltage difference of 3V and 1V, calculate the differential gain if the input voltage is 2V.
💡 Hint: Remember the formula for calculating differential gain.
Design a differential amplifier circuit using two BJTs and explain the role of each component in achieving desired amplification.
💡 Hint: Think about how each component contributes to the overall function of the amplifier.
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