48.1.4 - Output Resistance Calculation
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Practice Questions
Test your understanding with targeted questions
What is the function of the operating point in a transistor?
💡 Hint: Consider how transistors amplify signals.
What does output resistance affect in an amplifier?
💡 Hint: Think of connections to speakers or other devices.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of output resistance in amplifiers?
💡 Hint: Think about the relationship between amplifier and load specifications.
True or False: The operating point is irrelevant for amplifier performance.
💡 Hint: Remember the role of Q-point in amplification.
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Challenge Problems
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Design a common collector amplifier with an output resistance of no more than 1kΩ. Choose suitable resistor values and justify your choices.
💡 Hint: Use the parallel resistance formula to compute total resistance.
If the supply voltage is increased, how will that affect the output characteristics of the common collector amplifier? Provide detailed reasoning.
💡 Hint: Evaluate both upper and lower voltage limits.
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