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Device Parameters The following parameters are available to set the test condition.
Test Parameters
PLSDIV DC IdVd
This test definition controls SMUs to force the drain voltage and the gate voltage,
measures the drain current, and displays the Id-Vd characteristics.
Polarity
Polarity of source output. Nch (force the specified value) or Pch
(force the negative specified value).
Gate length, in m. ≥ 1 nm, 4 digits or 1 nm resolution.
Lg
Gate width, in m. ≥ 1 nm, 4 digits or 1 nm resolution.
Wg
Temp
Temperature, in degree. 4 digits or 0.001 degree resolution.
IdMax
Maximum drain current measurement range, in A. 0 to 80 mA,
4 digits or 1 μA resolution.
The following parameters are available to set the source output.
CableR
Residual resistance of the gate measurement path from SMU to
terminator. ≥ 0 Ω, 4 digits or 1 mΩ resolution.
Resistance of terminator. ≥ 1 mΩ, 4 digits or 1 mΩ resolution.
TermR
TermR=No applies 1E+30 Ω.
Gate
SMU connected to the gate terminal.
VgStart
Secondary sweep start voltage for the gate terminal. -10 to 10
V, 4 digits or 10 mV resolution.
VgStop
Secondary sweep stop voltage for the gate terminal. -10 to 10
V, 4 digits or 10 mV resolution.
VgStep
Secondary sweep step voltage for the gate terminal.-10 to 10 V,
5 digits or 1 mV resolution.
Drain
SMU connected to the drain terminal.
VdStart
Primary sweep start voltage for the drain terminal. -10 to 10 V,
4 digits or 10 mV resolution.
VdStop
Primary sweep stop voltage for the drain terminal. -10 to 10 V,
4 digits or 10 mV resolution.
VdStep
Primary sweep step voltage for the drain terminal. -10 to 10 V,
5 digits or 1 mV resolution.
Agilent B1542A User's Guide, Edition 4
PLSDIV Test Definitions
PLSDIV DC IdVd
5- 7
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