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4-18 Agilent 4155B/4156B User’s Guide Vol.2, Edition 5
Making a Measurement
Sweep Measurements
To Set up Synchronous Sweep
Synchronous sweep source is the measurement unit defined as VAR1’ in the
CHANNELS: CHANNEL DEFINITION screen. VAR1’ is available for the
measurement units set to the output mode same as the VAR1 output mode. The
output value of VAR1' is calculated by the following equation:
VAR1' = VAR1
´
RATIO + OFFSET
On the MEASURE: SWEEP SETUP screen, set up the primary sweep source
(VAR1), then do following:
1. VAR1’ : OFFSET
Enter the offset value of the VAR1’ output against the VAR1 output.
2. VAR1’ : RATIO
Enter the ratio value of the VAR1’ output against the VAR1 output.
3. VAR1’ : COMPLIANCE, POWER COMPLIANCE
Only for SMU. Enter the compliance value, and power compliance (ON or OFF)
for the synchronous sweep source.
You cannot change UNIT and NAME in this screen. To change the values, go to the
CHANNELS: CHANNEL DEFINITION screen.