17.4 - Comparison with BJT 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 does MOSFET stand for?
💡 Hint: Think about the components of the name.
In what region does the MOSFET current remain constant despite changes in voltage?
💡 Hint: Recall how the voltage affects current in MOSFETs.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the gain of a MOSFET depend on?
💡 Hint: Remember the components of the gain formula.
True or False: MOSFETs operate based on current control.
💡 Hint: Recall the main principle of how MOSFETs function.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Given a circuit with Vdd = 15V, Rd = 2kΩ, and K = 5mA/V². If Vth = 1V and Vgs = 5V, find the output voltage, and check the operation region.
💡 Hint: Remember to verify the operating condition before finalizing Vout.
Design a circuit with a MOSFET that can amplify a small AC signal superimposed on DC. Specify component values to achieve a gain of 10.
💡 Hint: Use the formula for gain to set your Rd and determine necessary Id.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.