Use a load-line analysis of the circuit shown in the figure below to determine the values of VDSQ, VDSmin, and VDSmax. The characteristics of the FET are shown in the plot on the right. Note that the labelled IDQ is for a different textbook example, not for this problem. Hint: First, replace the 15 V source and the resistances by their Thevenin equivalent circuit

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Use a load-line analysis of the circuit shown in the figure below to determine the values
of VDSQ, VDSmin, and VDSmax. The characteristics of the FET are shown in the plot on
the right. Note that the labelled IDQ is for a different textbook example, not for this
problem. Hint: First, replace the 15 V source and the resistances by their Thevenin
equivalent circuit.

sin(wt)
+
3V
|
1.5ΚΩ
• 6ΚΩ
ip (mA)
12.0
10.7
10.0
8.0
+ 15V Ipg=74
6.0
4.7
4.0
2.0
0
0
2
4
6
8
Δίαι
Q point
10
12
Ves = 4,0
3.5
3.0
2.5
2.0
1.5
14
VDS (V)
Transcribed Image Text:sin(wt) + 3V | 1.5ΚΩ • 6ΚΩ ip (mA) 12.0 10.7 10.0 8.0 + 15V Ipg=74 6.0 4.7 4.0 2.0 0 0 2 4 6 8 Δίαι Q point 10 12 Ves = 4,0 3.5 3.0 2.5 2.0 1.5 14 VDS (V)
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