DP83869HM: RJ45 integrated pulse trans

Kai Nomiyama

Expert 5285 points

Part Number: DP83869HM

Hi team,

My customer is considering to use RJ45 integrated pulse trans but that is using common center tap.

DP83869HM recommended is "independently de-coupled to ground via a 0.1uF capacitor.".

Question here is could you share recommended RJ45 connector integrated pulse trans?

Regards,

Kai

over 3 years ago

0 Justin Lazaruk over 3 years ago

TI__Expert 7040 points

Hi Kai,

TI recommends Pulse J0011D21B for integrated magnetic RJ45 connectors.

Regards,
Justin

0 Kai Nomiyama over 3 years ago in reply to Justin Lazaruk

TI__Expert 5285 points

Hi Justin,

It looks "J0011D21B" is for 100base-TX but my customer is looking for integrated magnetic RJ45 connectors for 1000Base-T.

Regards,

Kai

0 Justin Lazaruk over 3 years ago in reply to Kai Nomiyama

TI__Expert 7040 points

Hi Kai,

Sorry for the confusion. You can use Wurth Elektronik 7499111000A RJ45 Magjack Connector. This component has been used on the DP83867 EVM in the past so we have a history of validating our parts with it.

Regards,
Justin

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DP83869HM: RJ45 integrated pulse trans