Survey Giga Ethernet PHY” and “BroadR-Reach PHY” in single chip

Tiger Yeh

Expert 5465 points

Other Parts Discussed in Thread: DP83TG720S-Q1, DP83TC811R-Q1, DP83TC811

Hi,

Do TI have the single chip Giga ethernet PHY solution with BroadR-Reach PHY?

Thanks and Best regards,

Tiger

over 4 years ago

0 Justin Lazaruk over 4 years ago

TI__Expert 7040 points

Hi Tiger,

I believe the solutions you are looking for is the DP83TG720S-Q1. This is an Automotive Gigabit single-pair-Ethernet PHY.

Regards,
Justin

0 Tiger Yeh over 4 years ago in reply to Justin Lazaruk

TI__Expert 5465 points

Thanks Justin.

Is IEEE802.3bw equal to "BroadR-Reach PHY"?

Best regards,

Tiger

0 Tiger Yeh over 4 years ago in reply to Justin Lazaruk

TI__Expert 5465 points

Hi Justin,

According to feedback from customer, they think the “DP83TG720S-Q1” does only support “1000BASE-T1 Automotive Ethernet PHY” .

And “DP83TC811R-Q1” does only support “BroadR-Reach PHY”

Could you please clarify this? or is there anyone ethernet PHY to support both of IEEE.bw and IEEE.bp?

Thanks and Best regards,

Tiger

0 Justin Lazaruk over 4 years ago in reply to Tiger Yeh

TI__Expert 7040 points

Hi Tiger,

The DP83TC811 is only able to support 100Base-T1 and the DP83TG720 is only able to support 1000Base-T1. There is not currently a solution to support 100Base-T1 and 1000Base-T1 in a single PHY.

Regards,
Justin

Interface

Interface forum

Survey Giga Ethernet PHY” and “BroadR-Reach PHY” in single chip