Practice - Effect on Bandwidth
Practice Questions
Test your understanding with targeted questions
What is bandwidth in the context of amplifiers?
💡 Hint: Think about the frequency range.
What effect does negative feedback have on amplifier bandwidth?
💡 Hint: Recall the relationship between gain and bandwidth.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary effect of negative feedback on the bandwidth of an amplifier?
💡 Hint: Think about the relationship between gain and bandwidth.
True or False: The gain-bandwidth product changes with different levels of feedback.
💡 Hint: Recall the definition of gain-bandwidth product.
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Challenge Problems
Push your limits with advanced challenges
An amplifier with a gain of 1200 has a bandwidth of 30 kHz. If a feedback factor of 0.03 is applied, what will the new closed-loop bandwidth be?
💡 Hint: Use the BW formula to calculate the result.
Discuss the impact of increasing the feedback factor on bandwidth and gain in terms of amplifier performance in a design context.
💡 Hint: Refer back to key formulas and their implications.
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Reference links
Supplementary resources to enhance your learning experience.