77.2.1 - Introduction
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is a differential amplifier?
💡 Hint: Think about how input signals are treated.
Define common mode operation.
💡 Hint: Consider both inputs receiving the same voltage.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a differential amplifier?
💡 Hint: Remember the focus of differential amplification.
True or False: The common mode gain of a differential amplifier should always be zero.
💡 Hint: Think about practical implications of amplifier designs.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Given an incomplete circuit diagram of a differential amplifier, identify required components that may enhance its common mode rejection and explain your choices.
💡 Hint: Think about how component matching can impact performance.
Analyze the impact of temperature variations on the performance of a fabricated differential amplifier, considering both input stage and output stage configurations.
💡 Hint: Reflect on how external conditions can affect electronic components.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.