Tektronix 80A00, Technical Reference

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DSA8300 Performance Veri fi cation
e. Click the Horz tab and set the following:
Set the Scale to 200 ps/div .
Set Position to 19 ns (29 ns if using 80E07B, 80E08B, 80E09B, or
80E10B).
Set Horizontal Reference to 0% .
f. Click the Acq tab and set Acquisition Mode to Average .
Test Follow this procedure to make the time interval accuracy check:
1. Click the Meas tab and set the following:
2. Select Meas 1 .
3. Click the Source1 button.
4. In the Source tab, make sure the channel under test is selected and click the
Pulse Signal Type button.
5. Click Select Meas > Pulse – Amplitude > Amplitude .
6. Click Meas 2 .
7. Click the Source1 button.
8. In the Source tab, make sure the channel under test is selected and click the
Pulse Signal Type button.
9. Click Select Meas > Pulse – Timing > Period .
10. Adjust the synthesizer signal generator level until the amplitude measurement
readout on the instrument screen is
400 mV .
11. Verify that the period measurement readout value is 1 ns ±9 ps . Record the
value in the Time Interval Accuracy, Trigger Direct Input connector test
record fi eld.
12. Click the HORZ tab, set the Horizontal Position fi eld to 100 ns , and verify
that the period measurement readout value is 1 ns ±9 ps . Record the value in
the Time Interval Accuracy, Trigger Direct Input connector test record fi eld.
13. Set the Horizontal Position fi eld to 1 μ s and verify that the period measurement
readout value is 1 ns ±9 ps . Record the value in the Time Interval Accuracy,
Trigger Direct Input connector test record fi eld.
14. Disconnect the 0.5 m cable from the TRIGGER DIRECT INPUT connector
and connect it to the
CLOCK INPUT/PRESCALE TRIGGER input.
15. Click the Mode/Trigger tab and click the Clock trigger source button.
16. Click the Eye button (Scope Mode (Clock Trigger Source) area).
DSA8300 Performance Veri fi cation 153