Agilent Technologies 93000 SOC Series Training Manual page 404

Device Characterization - DC Tests
Gross functional test
404
• We use the PPMU for parallel measurement. This allows a very fast
execution of the testfunction. However, you must be aware that the
PPMU does not have a clamp.
The HPPMU would provide high precision results. However, these
measurements are serial measurements at the pins included in the
test which obviously requires more test time than a parallel
measurement using the PPMU.
Including an Output DC Testsuite in the Testflow
To execute the output DC testfunction we include a corresponding
testsuite in the testflow.
.
gross functional test
Figure 254 Output DC Testsuite in the Testflow
The output DC testsuite follows the gross functional test. The gross
functional test executes a relaxed functional test. The output DC
testfunction uses the same primary sets and label as the gross func-
tional test.
The output DC testfunction executes a functional test before the DC
measurements. Using the same primary sets and label of the gross
functional test preceding the output DC testfunction ensures that the
functional test of the output DC testfunction always passes if the previ-
ously executed gross functional test has passed.
Agilent 93000 SOC Series User Training Part 1, October 2004
14-4 Measuring DC Output Voltages
Output DC testsuite
following the gross
functional test