Tektronix DG2020A, User Manual

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Appendix B: Performance Verification
DG2020A, P3410, & P3420 User Manual
BĆ9
Setup
Oscilloscope
Displayed channel CH1
Vertical axis 500 mV/div . . . . .
Horizontal axis 1
m
s/div . . .
Trigger mode Auto . . . .
Trigger level 500 mV . . . . .
Input coupling DC . . . .
Input impedance 50
W
. .
Function generator
Waveform Square wave . . . . . . .
Frequency 1 MHz . . . . . . .
Amplitude 1 V (50
W
termination) . . . . . . .
Offset 500 mV (50
W
termination) . . . . . . . . . .
Characteristics Confirmation Procedure
1. Load the TP2EXCLK.PDA test pattern file from the performance check
disk.
2. Press the START/STOP button on the front panel so that the button’s LED
indicator lights.
3. Confirm that the clock pulse waveform can be observed on the oscilloscope.
This test confirms that pattern data is output from the pod data outputs (CH0
through CH11).
Required Equipment
Oscilloscope
P3410 or P3420 pod
Pod connection cable
SMB-to-pin-header cable (when a P3410 pod is used)
SMB to BNC adapter (when a P3410 pod is used)
SMB-to-BNC cable (when a P3420 pod is used)
Performance check disk
Connections.
Connect the DG2020A rear panel pattern data output-connector
(POD A) to the data input-connector on the rear panel of a P3410 or P3420
pod using a pod connection cable.
Digital Output