Keysight Technologies B1542A Pulsed IV Package, Руководство пользователя

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5-26 Keysight B1542A User’s Guide, Edition 10
PLSDIV Test Definitions
PLSDIV IdVg, PLSDIV IdVg [2]
Test Output
The following output parameters are displayed after the test.
Vgate Target gate voltage Vg, in V.
Idrain Drain current Id, in A.
VgMon Gate voltage, in V. Oscilloscope monitor value.
VgConv Convergence result of the gate voltage automatic adjustment.
Vdrain Target drain voltage Vd, in V.
VdSet Drain voltage, in V. SMU output value.
VdInt Drain voltage, in V. Oscilloscope monitor value.
VdConv Convergence result of the drain voltage automatic adjustment.
IdPerWg Drain current per unit gate width, in A/

m.
IdPerWg = Id / Wg
VgMon, VdInt, and Id values will be the value obtained at the data extraction timing
on the pulse top. See
Figure 5-9 .
VdConv and VgConv returns 0 (convergence condition is satisfied) or
-
1 (not
satisfied). If the automatic adjustment is OFF, 0 is returned.
If the drain voltage automatic adjustment function is ON, VdInt will be close to Vd.
And if the function is OFF, VdSet will be close to Vd.
If the gate voltage automatic adjustment function is ON, VgMon will be close to Vg.
And if the function is OFF, Vpgu-out will be close to Vg.
Figure 5-5 Test Output Parameters
D
S
G
Shunt resistor, Z
VdSet
Id
VgMon
Vpgu-out
VdInt = VdSet Z Id
PGU
SMU
Sub