Reference
NOTE.
The Touchstone® data
fi
les are included as electronic
fi
les attached to the
fi
le of this document. To access the
fi
les, open the PDF
fi
le and click on the
Attachments tab on the lower-left side of the document.
P6700S Series Slot Interposer Probe circuit impact.
Tektronix has provided a
Touchstone® model to simulate the impact of a P6700S Series slot interposer
probe (P67xxS.s4p). (See page 75,
.) This is actual S-parameter
measured data using a real P6700S interposer probe.
P6701SD Solder-Down Probe circuit impact.
Tektronix has provided a
Touchstone® model (P6701SD.s2p) to simulate the impact of a P6701SD
solder-down probe and P75TLRST solder tip. (See page 75,
This is actual S-parameter measured data using a real P6701SD solder-down
probe. Graphical representation of the data is provided in the following graph.
It shows the frequency response of a transmission line loaded with a P6701SD
solder-down probe and P75TLRST solder tip.
Figure 39: S-parameter data of P6701SD Solder-Down probe
Reference Clock Signal
The TLA7S08 & TLA7S16 Serial Analyzer modules can recognize a clock
signal from a cable connection to the SUT, or by recovering the clock signal
embedded in the data.
Recognize the clock signal embedded in the data stream.
A stable reference
signal is generated by the serial analyzer and synchronized with the embedded
clock signal. A clock cable connection is not required, since the logic analyzer
recognizes the embedded signal from the probe.
The transfer rate of the serial link must be 2.5 GT/s ± 300 ppm (PCI Express
Gen 1) or 5.0 GT/s ± 300 ppm (PCI Express Gen 2). If the transfer rate is not
within this range, the module will not capture the data reliably.
38
P6700 Series Serial Analyzer Probes Instruction Manual
Summary of Contents for P6700 Series
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Page 35: ...Operating Basics 18 P6700 Series Serial Analyzer Probes Instruction Manual...
Page 79: ...Reference 62 P6700 Series Serial Analyzer Probes Instruction Manual...
Page 81: ...Specifications 64 P6700 Series Serial Analyzer Probes Instruction Manual...
Page 87: ...Maintenance 70 P6700 Series Serial Analyzer Probes Instruction Manual...
Page 93: ...Appendix B File Attachments 76 P6700 Series Serial Analyzer Probes Instruction Manual...