Testing Output Voltage Sensitivity - Agilent Technologies 93000 SOC Series Training Manual

Device Characterization - AC Tests
Select out_volt_sensitivity
Select appropriate values
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15-3 Testing Output Voltage
Sensitivity
As an example of a level test, let us determine the high and low output
levels issued by the DUT. To do so, we vary the high and low receiver
thresholds to determine the lowest level, the DUT outputs as a high,
and the highest level the DUT outputs as a low.
We use the test function "Output Voltage Sensitivity":
1 Select out_volt_sensitivity from the list of AC Tests.
Device Output
Pass Region Voh
Fail Region
Pass Region Vol
pass level low
Figure 262 Testing the Output Voltage Sensitivity
After selecting Report Mode, Test Mode, and Repeat Mode as required:
2 In the pin list field, enter the pins or pin groups to be measured.
These must be output pins only. The default @ specifies all appli-
cable pins.
3 Enter the units (mV or V) and pass low and high levels for the
measurement.
Execute 4 Click the
The test execution depends on the selected Test Mode:
• If passed/failed is selected, the test function sets low/ high compare
to the pass levels and runs a functional test.
Agilent 93000 SOC Series User Training Part 1, October 2004
Compare levels
from level set
pass level high
exec button.

15-3 Testing Output Voltage Sensitivity