92.1.6 - Trans Conductance Amplifier Overview
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Practice Questions
Test your understanding with targeted questions
What is a transconductance amplifier?
💡 Hint: Think about the relationship between voltage inputs and current outputs.
What is the effect of negative feedback on input resistance?
💡 Hint: Consider how feedback affects circuit parameters.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a transconductance amplifier do?
💡 Hint: Focus on the type of signal changes.
True or False: Negative feedback increases output resistance in an amplifier.
💡 Hint: Consider how feedback works in circuits.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You have a transconductance amplifier with gm = 3 mA/V & β = 0.15. Calculate input resistance with R_in = 2 kΩ.
💡 Hint: Use the feedback input resistance formula.
Propose how the circuit would behave if both input and output resistances were affected by finite loads.
💡 Hint: Consider the combined effects of resistances in series.
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