Practice - Transconductance and Its Definition
Practice Questions
Test your understanding with targeted questions
What is the definition of transconductance?
💡 Hint: Think about the formula ΔI_C/ΔV_BE.
What does the term Q-point refer to?
💡 Hint: Connect it to the concept of biasing in circuits.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does transconductance measure?
💡 Hint: Think about what input and output parameters transconductance relates.
True or False: Higher transconductance means better amplification capability.
💡 Hint: Relate it to circuit design impacts.
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Challenge Problems
Push your limits with advanced challenges
If you have a transistor with a transconductance of 5 mA/V and a Q-point at which the I_C is 10 mA, how much will I_C change for a 40 mV increase in V_BE?
💡 Hint: Apply the transconductance definition to calculate the rise in current.
A circuit with a transistor has output conductance g_o equal to 2 mS. What is the output resistance, and how does this relate to transconductance in circuits?
💡 Hint: Use the resistive properties of conductance to derive output resistance.
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Reference links
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