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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the minimum bias voltage required for a BJT transistor to turn on?
💡 Hint: Recall the standard threshold for BJTs.
Question 2
Easy
Calculate the current when 0.8 V is applied across a 1kΩ resistor.
💡 Hint: Use Ohm's law.
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 is the minimum bias voltage for BJT operation?
- 0.3V
- 0.6V
- 0.8V
💡 Hint: Recall standard operation values for BJTs.
Question 2
True or False: Increasing the common mode voltage helps prevent output distortion in amplifiers.
- True
- False
💡 Hint: Consider how common mode affects signal performance.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You need a differential amplifier with a specific gain. Propose a resistor configuration or circuit modification to achieve a differential gain of 400.
💡 Hint: Look at how reducing resistance affects gain based on transistor properties.
Question 2
Given a common mode voltage approaching the saturation limit, explain potential circuit failures and solutions to address these failures.
💡 Hint: Think about load lines and how biasing affects performance.
Challenge and get performance evaluation