Teledyne-lecroy AORM - Advanced Optical Recording Measurements Manual do Utilizador descarregar pdf (Página 100)

98 ISSUED: June 2013 923133 Rev A

This is what the XY plot looks like:

The XY plot has been

adjusted so that all of

the pit tops are

displayed vs. Pit width.

Notice that all of the pit

widths form clusters.

Press N

ORMAL trigger,

and the clusters will

become even more

dense. You can have up

to 20,000 points in the

XY plot.

Usin

g the XY cursors, a

variety of

measurements can be

performed

simultaneously. For

example, here it can be

seen that the 5T pit

width varies by

approximately 82 ns

and the top varies by

approximately 2.58 mV.

Of course these could

be seen through

automatic parameter

calculations without

using XY plots, but the

XY plot can sometimes

provide information that

would not otherwise be

observable.

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Teledyne-lecroy AORM - Advanced Optical Recording Measurements Manual do Utilizador Página 100