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DS125BR820: Interface forum

Part Number: DS125BR820

HI TEAM,

 I have some doubt related to the eye diagram of SATA 6G Expander, In this I am not able to verify my result, correct or not.

I have made a connection between (sata expander(1) ->redriver(DS125BR820)(2) ->sata expander (3)) .

Can you provide the actual value of the following that are given below-

1.voltage swing of sata expander 6G(Gen3)

2.common mode voltage of  sata expander 6g

circuit diagram

 

Thanks & Regards

sandeep