45.4.3 - Output Resistance of Common Collector
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Practice Questions
Test your understanding with targeted questions
Define output resistance in the context of a common collector amplifier.
💡 Hint: Recall its importance in signal fidelity.
What is the typical voltage gain value for a common collector amplifier?
💡 Hint: Consider its use as a voltage follower.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the typical output resistance of a common collector amplifier?
💡 Hint: Remember the primary characteristic.
True or False: The voltage gain of a common collector amplifier is usually greater than 1.
💡 Hint: Think about its purpose as a buffer.
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Challenge Problems
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Design a common collector amplifier with the desired output resistance of 50Ω given a bias resistor of 1kΩ and a load resistor of 10kΩ. Describe how each component influences the overall performance.
💡 Hint: Calculate the equivalent resistance using the formula for combined resistors in parallel.
A common collector amplifier has source resistance of 200Ω and load resistance of 1kΩ. Calculate the voltage division effect on input voltage and its influence on gain.
💡 Hint: Review voltage division formulas to derive the input voltage.
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