Wavecrest SIA-3000, Руководство пользователя

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Oscilloscope
To Measure:
Risetime
Falltime
Voltage Parameters
Eye Mask
For more information
on this tool, refer
to:
Oscilloscope Quick
Reference Guide
available at
www.wavecrest.com
Amplitude Measurements
Assuming the engineer has an idea of the device’s pins or test setup probe points, it is
helpful to view the signal in the
Oscilloscope Tool
. Eye masks can be created using
the integrated sampling oscilloscope on the channel cards. The information in this tool
is for qualitative analysis as well as measuring voltage parameters including rise or fall
times. A different measurement engine is used for jitter analysis (those tools follow this
page).
•
Connect the clock signal under test to IN1 on the front panel.
•
Press the Oscilloscope button. This will open the Oscilloscope tool. The channel and
trigger settings default to IN1.
•
Press the Auto Scale button to configure the display and perform an initial
measurement. Signal should be <= 1Vpk-pk single ended or <=2Vpk-pk differential.
•
Press the SINGLE/STOP button to acquire the signal. The signal will be displayed.
Figure 1 - Oscilloscope example
Clock Tools Overview Page 2 of 13