23.8 - Summary of Amplifier Models
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Practice Questions
Test your understanding with targeted questions
What does a voltage amplifier primarily do?
💡 Hint: Think about what type of signal it focuses on.
What type of amplifier converts voltage to current?
💡 Hint: Remember the 'trans' part relates to conversion.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of amplifier is used to primarily amplify current?
💡 Hint: Think about which amplifier type focuses on current.
True or False: A transimpedance amplifier converts voltage to current.
💡 Hint: Recall the function of transimpedance amplifiers.
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Challenge Problems
Push your limits with advanced challenges
If a current amplifier has an input current of 5mA and an unloaded gain of 15, calculate the output current.
💡 Hint: Apply the gain formula: Output Current = Input Current * Gain.
Illustrate how to convert a transconductance amplifier's output to match a next stage's voltage input.
💡 Hint: Think about Ohm’s Law to establish voltage from current.
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