86.2 - Coverage of Today’s Presentation
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
Define a current mirror and its purpose in electronic circuits.
💡 Hint: Think about how it maintains current flow.
What is the K factor in MOSFETs?
💡 Hint: Recall how it impacts current flow in a MOSFET.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of a current mirror?
💡 Hint: Think about current stability in circuits.
True or False: A current mirror can only be created using MOSFETs.
💡 Hint: Recall the types of transistors used.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a MOSFET-based current mirror that can handle variations in supply voltage and explain how to ensure consistent output.
💡 Hint: Consider how the arrangement of transistors can help with stability amidst voltage fluctuations.
Calculate the impact of varying early voltage on the output current of a BJT current mirror. Assume initial conditions and then discuss the outcome.
💡 Hint: Focus on how changing early voltage affects overall current stability.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.