Getting Started
Making a Measurement
Step 4. Dene the user functions
You dene the user functions on the CHANNELS: USER FUNCTION
DEFINITION page.
1.
Select
NNNNNNNNNNNNNNNNNNNNNNNNNNNNN
USER FCTN
primary softkey. The CHANNELS: USER FUNCTION
DEFINITION page appears.
2. Enter the user function information in the table as follows:
CHANNELS: USER FUNCTION DEFINITION page
You enter the following two user functions:
SQID =
p
Id
DSQID =
@
@
Vg
SQID =
@
@
Vg
p
Id
Where,
Id
is drain current and
Vg
is gate voltage.
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