Electronic Devices - FET Amplifiers - Discussion
Discussion Forum : FET Amplifiers - General Questions (Q.No. 14)
14.
Referring to the following figure, calculate gm for VGSQ = –1.25 V.
Discussion:
3 comments Page 1 of 1.
Bahkekekek said:
6 years ago
Gm = gmo(1-Vgs/Vp).
Where: gmo = 4.
Vgs = -1.25.
Vp = -4.
Answer is 2.75ms.
Where: gmo = 4.
Vgs = -1.25.
Vp = -4.
Answer is 2.75ms.
Abdul Rehman said:
8 years ago
gm = gm0 (1-Vgs/Vp).
gm0 = 4ms (graph),
Vp = -4V (graph).
gm0 = 4ms (graph),
Vp = -4V (graph).
RAJASEKHAR said:
9 years ago
What is the formulau for gm?
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