
SATA2.5TestAdapterUserManual
Page|22
©2010,2011WilderTechnologies,LLC
DocumentNo.910‐0011‐000Rev.B
ElectricalSpecifications
NOTE:Allspecificationsinthismanualaresubjecttochange.
Table 4. Electrical Specifications
SPECIFICATION MIN TYP MAX NOTES
InsertionLoss(db),at26.5GHz
3 2
2X‐THRUwithSATA2.5‐TPA‐C‐2XCalcable
ReturnLoss(GHz),at‐20db
6 9
2X‐THRUwithSATA2.5‐TPA‐C‐2XCalcable
InsertionLoss(db),at26.5GHz
2 1
1X‐THRUwithSATA2.5‐TPA‐C‐1XCalcable
ReturnLoss(GHz),at‐20dB
10 13
1X‐THRUwithSATA2.5‐TPA‐C‐1XCalcable
VSWR,at6GHz(calculated)
1.22:1
2X‐THRUwithSATA2.5‐TPA‐C‐1XorC‐2X
DifferentialImpedance(ohms),
70psRiseTime,20–80%
95 105
AllDifferentialPairs,ReceptacleandPlug,
excludingSATAconnector
DifferentialImpedance(ohms),
70psRiseTime,20–80%
80110
AllDifferentialPairs,ReceptacleandPlug,
includingSATAconnector.
Impedance(ohms),70psRise
Time,20–80%
47.5 52.5
AllDifferentialPairs,ReceptacleandPlug,
excludingSATAconnector
Impedance(ohms),70psRise
Time,20–80%
47.552.5
1X‐THRUand2X‐THRU(SATA2.5‐TPA‐C‐1X,
C‐2X)
Intra‐pairSkew(ps)
‐6 6
AllDifferentialPairs,ReceptacleandPlug
Inter‐pairSkew(ps)
‐6 6
AllDifferentialPairs,ReceptacleandPlug
NEXT(db),at4.5GHz
‐40
Singleaggressor,withoutSATAconnector,with
standardcoaxialcablesandterminations
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