Plsdivsettranstime; Plsdivsetvglevel - Agilent Technologies B1542A User Manual

Remarks
Filename
Write Type
Read Type
Write String
Response
Remarks
Filename
Write Type
Read Type
Write String

PlsdivSetTransTime

This command changes the pulse transition time of the gate voltage. This change is
effective after the PlsdivForceVg command is executed and until the next
PlsdivSetTransTime command or the PlsdivUninit command is executed. This
command execution is optional.
The transition time is defined as the time from the pulse level 10 % point to the 90 %
point. See Figure 6-6.
Changing this value may cause measurement errors.
PlsdivSetTransTime.exe
String
String. However, this command does not return any output parameter.
This command needs the following input parameter.
trans_time Transition time, in second. Numeric value, 2 nsec to 200 msec.
This value must be less than half of the pulse_width parameter
value set to the PlsdivSetPulseWidth command.
Status code. Numeric value. To read the error message, use PlsdivErrorMessage. If
no error is detected by this command execution, 0 is returned.

PlsdivSetVgLevel

This command sets the pulse level and polarity of the gate voltage.
Check the pulse waveform on the oscilloscope screen, and adjust the gate pulse level
so that the gate pulse and the drain pulse can be monitored.
PlsdivSetSampling.exe
String
String. However, this command does not return any output parameter.
This command needs the following input parameters in this sequence.
vg_high Pulse high level, in V. Numeric value, -4.5 to 4.5.
Agilent B1542A User's Guide, Edition 4
PLSDIV TIS Commands
PlsdivSetTransTime
6- 23