Wilder Technologies SATA 2.5 Test Adapter Especificaciones descargar pdf (Pagina 45)

Agilent Technologies, Inc.

Agilent Technologies, Inc. 45 SATA PHY, TSG & OOB Test MOI v.1.1 Revision 1.4

Test Procedure:

This parameter is covered by Agilent Technologies, Inc. N5411B automated SATA compliance software,

revision 1.02 or later. Either “PASS” or “FAIL” is shown for the OOB Signal Detection Threshold test in

the report generated at the completion of the testing.

To execute this test on a products which supports ONLY 1.5Gb/s, an OOB burst is issued to the products at

the following voltage threshold limits:

• 40mV (at this limit, the products is expected to NOT DETECT the OOB signaling)

• 210mV (at this limit, the products is expected to DETECT the OOB signaling)

To execute this test on a products which supports 3Gb/s or 6Gb/s, an OOB burst is issued to the products at

the following voltage threshold limits:

• 60mV (at this limit, the products is expected to NOT DETECT the OOB signaling)

• 210mV (at this limit, the products is expected to DETECT the OOB signaling)

When the 40mV of

differential OOB amplitude is

needed at the products

receiver, then insert the

8493C-020 20dB passive

attenuators here, one on each

of the 11636B power divider

outputs, before the SMA cable

is attached. The voltage

output of the 81134A after the

attenuator is now 10 times

lower than the voltage

selection on the 81134A

output. The sensitivity of the

adjustment is now 0.1mV

instead of 1mV with the

“divide-by-10” attenuator in

place.

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Wilder Technologies SATA 2.5 Test Adapter Especificaciones Pagina 45