
1 Determine the top and base of the signal.
Use the automatic measurement Vtop and Vbase of the oscilloscope to
determine these values.
2
Calculate the 10% and 90% points.
3 Determine the upper limit for the rise time.
4 Draw the mask template using the mask editor.
The mask should look similar to the one in the following figure.
Example of a mask template for testing rise time
Figure 2– 17
Operating the Measurement/Storage Module
Creating a rise time testing mask
2–49
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