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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the corrected value of capacitance discussed in this section?
💡 Hint: Refer to the capacitance calculation discussed.
Question 2
Easy
What advantage do cascode amplifiers have over standard CE amplifiers?
💡 Hint: Think about how output resistance impacts performance.
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 primary advantage of a cascode amplifier?
- Increased complexity
- Higher gain and bandwidth
- Reduced input impedance
💡 Hint: Think about how the configuration affects performance.
Question 2
True or False: The Miller effect decreases the effective capacitance seen at the input of an amplifier.
- True
- False
💡 Hint: Recall the feedback impact on capacitance.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a cascode amplifier achieving a gain of 100 with a bandwidth of at least 300 kHz. Specify component values and justify each selection.
💡 Hint: Refer to the relationship between gain and resistance for guidance.
Question 2
Given a circuit with a 12V supply and a cascode configuration, predict the impact on both gain and bandwidth if the load capacitance is increased to 200 pF.
💡 Hint: Use the capacitive effect formula to assess changes.
Challenge and get performance evaluation