Practice - Analog Electronic Circuits
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 the main function of a differential amplifier?
💡 Hint: Think about what it does with two input voltages.
Define common mode gain.
💡 Hint: Consider what happens when both signals are identical.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a differential amplifier?
💡 Hint: Consider what defines 'differential' in the context.
True or False: The common mode gain is typically higher than the differential mode gain.
💡 Hint: Think about the purpose of each gain type.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Calculate the maximum output swing of a BJT differential amplifier with a supply voltage of 12V, a collector current of 1 mA, and a base voltage of 2.6V.
💡 Hint: Account for the drop across the collector resistor too.
Discuss reasons why replacing the tail resistor with an active device could improve amplifier performance.
💡 Hint: Consider how active devices stabilize operating points.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.