DP83TG721S-Q1: can DP83TG721 support both 1000BASE-T1 and 100BASE-T1 at the same time?

Hi Semon,

Our single pair ethernet portfolio is single speed only. DP83TG721 supports only 1000Base-T1. 

DP83TG721 is footprint compatible with DP83TC812, allowing a single design to populate either 100 or 1000 Mbps PHYs. 

Thanks,

David

Hi David

    has TI such T1 PHY to support both 1000BASE-T1 and 100BASE-TI?

Thanks

   Semon

Hi Semon,

No, TI does not have any dual speed SPE PHYs. 

Who is the customer? We would like to understand the end application which requires a dual speed SPE PHY. 

Thanks,

David