Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
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 related to the topic.
Question 1
Easy
What is a differential amplifier?
💡 Hint: Think about the type of signals it processes.
Question 2
Easy
Define common mode gain.
💡 Hint: Focus on what happens with identical signals at both inputs.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary function of a differential amplifier?
- To amplify a single input signal
- To amplify the difference between two input signals
- To convert AC to DC
💡 Hint: Think about what differentiates this amplifier type from standard amplifiers.
Question 2
Is common mode gain essential for differential amplifiers?
- True
- False
💡 Hint: Reflect on performance evaluation in electrical designs.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a differential amplifier with specified input parameters and determine its common mode gain.
💡 Hint: Focus on the interplay between the current mirrors and the resultant gain.
Question 2
Critically analyze a circuit design that utilizes a passive load instead of an active load in terms of gain performance.
💡 Hint: Consider the impacts on currents flowing through the load.
Challenge and get performance evaluation