14.
CMU84 C-G Test
Select
NNNNNNNNNNNNNN
NEXT
softkey to start CMU84 C-G Test. Make sure that HP 16346C calibration
mo dule is installed on SWM. When test nishes, results are displayed:
d a
c b
++++++++ CMU84 TEST ++++++++++++++++++++ |----TEST RESULTS---|
| CMU84 C-G | OK | | RELAY |OK |
| STRAY CAP. | OK | | SMU |OK |
| C.VALUE | (higher) .283 pF | |VS |OK |
| | (lower) .247 pF | |VM |OK |
| AFU |OK |
| CMU84 C-G |OK |
| CMU84 BIAS | |
| DC LEAK | |
CMU84 C-G TEST FINISHED
CMU84 Bias Test is next. Select NEXT.
User 1 Caps Running
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NEXT
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SKIP
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EXIT
Figure 6-41. CMU84 C-G Test Results Page for HP 4284A
15.
CMU84 Bias Test
Select
NNNNNNNNNNNNNN
NEXT
softkey to start CMU84 Bias Test. When test nishes, results are displayed:
d a
c b
+++++++++ CMU84 BIAS +++++++++ |----TEST RESULTS---|
| CMU84 BIAS | OK | | RELAY |OK |
| SMU |OK |
|VS |OK |
|VM |OK |
| AFU |OK |
| CMU84 C-G |OK |
| CMU84 BIAS |OK |
| DC LEAK | |
CMU84 BIAS TEST FINISHED
DC Leakage Test is next. Mount the 16066A atop the SWM, and then select NEXT.
User 1 Caps Running
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NEXT
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SKIP
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EXIT
Figure 6-42. CMU84 Bias Test Results Page for HP 4284A
6-38 System Verification
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