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3 cards from this section. Quick, good the night before a test.
What is linearization?
Think about simplifying complex circuits for easier analysis.
Define transconductance.
It relates the input and output signals.
What is linearization in circuits?
It focuses on small variations.
True or False: Transconductance is independent of the operating point.
Consider how bias affects circuit parameters.
A MOSFET circuit operates at a DC output voltage of 5V with an input voltage perturbation of 0.1V. If the transconductance (g_m) is 2.5 mA/V, calculate the change in output current.
Use the definition of transconductance.
Given a circuit using a MOSFET with output conductance (g_d) of 2 mA/V and an output current variation of 4 mA, calculate the change in output voltage.
Recall the relationship between output conductance and output current.
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