Agilent Technologies B1542A, User Manual

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5- 32 Agilent B1542A User’s Guide, Edition 4
PLSDIV Test Definitions
Parameters
PulseWidth
PulseWidth is the width of the gate pulse and defined as shown in Figure 5-8.
PulseBase
PulseBase is the baseline voltage of the gate pulse and defined as shown in Figure
5-8. The value must be low enough to turn off the device under test.
If you set PulseBase < > 0 V, enable the gate voltage automatic adjustment function
to obtain the stable gate pulse voltage. See “VgAdjust” on page 5-35.
Pulse amplitude must be > 55 mV and < 4.5 V. To use the gate voltage automatic
adjustment function, set the pulse amplitude to < 4.0 V.
TransTime TransTime is the gate pulse transition time for both leading and trailing edges and
defined as shown in Figure 5-8. Initially, this value is set to 2 ns. Changing this
value may cause a measurement error.
Figure 5-8 TransTime, PulseWidth, and PulseBase
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