Practice - Focus on Numerical Examples
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
Calculate the base current if R1 = 570 kΩ and V = 12 V.
💡 Hint: Use the formula I = V/R.
What is the differential mode gain if A = 8?
💡 Hint: It is stated directly in the context.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is a differential amplifier primarily used for?
💡 Hint: Remember the main function of the amplifier.
Is β for BJTs typically greater than 100?
💡 Hint: Recall the typical performance characteristics of BJTs.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Consider a differential amplifier circuit with input voltages of 0.5V and 0.7V. Calculate the output voltage if the differential gain is 8.
💡 Hint: Use the formula for differential gain with the provided inputs.
If the common mode signal is Vcm = 0.02V and the common mode gain is -0.02, find the output due to common mode voltage.
💡 Hint: Considering how common mode gain interacts with its input.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.