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
Define what a current mirror is.
💡 Hint: Think about the role of reproduction in circuits.
Question 2
Easy
What is the threshold voltage?
💡 Hint: This is a key input for MOSFET operation.
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 type of transistor is primarily used in a simple MOSFET current mirror?
- BJT
- MOSFET
- JFET
💡 Hint: Remember the key component specified in the name.
Question 2
Is a current mirror used for outputting a variable current?
- True
- False
💡 Hint: Think about what mirrors do in general.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a precision current mirror using BJTs with different beta values and calculate the expected output current.
💡 Hint: Look closely at how different beta values change the output.
Question 2
Evaluate an amplifier design that requires current mirrors and describe how to test its performance in practice.
💡 Hint: Consider factors that influence practical performance and simulation tools for testing.
Challenge and get performance evaluation