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Step Advance
Test Results
Equipment: Oscilloscope, function generator
Preparation:
1.
Configure the Oscilloscope as follows:
Termination:
Setup:
2.
Connect 2074 Channel 1 output to the oscilloscope input
3.
Configure the function generator as follows:
Frequency
Run Mode:
Waveform:
4.
Connect the function generator output to the 2074 TRIG IN
connector
5.
Connect 2074 Channel 1 to the Oscilloscope input
6.
Configure the 2074 as follows:
SCLK
Waveform:
Seq Advance:
Amplitude:
Trigger Source: External
Output:
7.
Using ArbConnection prepare and download the following
waveform to all channels:
Segment 1:
Segment 2:
Segment 3:
Segment 4:
Segment 5:
8.
Using ArbConnection, build and download the following
sequence table:
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Test Procedure
1.
Press the manual trigger button on the function generator and
observe that the waveforms advance through the sequence
table repeatedly
Pass
2.
Remove the cable from 2074 channel 1
3.
Repeat the test procedure as above for channel 2, 3 and 4
Performance Checks
20 dB, 50 Ω feedthrough attenuator at the
oscilloscope input
As required for the test
10 kHz
Triggered
TTL level square
200 MS/s
Sequence
Step
2 V
On
Sine, 1000 points
Triangle, 1000 points
Square, 1000 points
Sinc, 1000 points
Gaussian Pulse, 1000 points
Segment 1, loop 1
Segment 2, loop 1
Segment 3, loop 1
Segment 4, loop 1
Segment 5, loop 1
Fail
6
Test Procedures
6-17
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