Tektronix 80A00, Technical Reference

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Optical Sampling Modules
The following fi gure shows a display in which the clock signal from the
Optical Sampling Module is synchronous with the data rate input from the
pulse pattern generator. Note the stable clock signal waveform. Compare
this to the previous
fi gure, in which the clock signal is not synchronized.
Figure 36: Display example (clock signal synchronized with the data rate input)
The following fi gure is an example of the display zoomed in to 10 mV/div
and 10 ps/div at the crossing point (50%) on the recovered clock signal
(C3)
Figure 37: Display example (zoomed in at the crossing point)
End of Procedure
DSA8300 Performance Veri fi cation 249