TXV0106-Q1: Max Data Rate for RGMII 2.0

Peter Davis1

Part Number: TXV0106-Q1

Hello, I wanted to confirm the max data rate for this part? In one location you say max data rate of up to 500Mbps for 1.65 to 3.6V. In another you say 250Mbps/channel for RGMII 2.0.

Can you please confirm this port supports 250Mbps/Channel for RGMII going from 1.8V to 3.3V logic and therefore supports up to 1Gbps data rate across 4 data channels using this translator?

Thank you,

Peter

4 months ago

+1 Clemens Ladisch 4 months ago

Guru 260570 points

RGMII needs only 250 Mbps per channel, so this is specified when referring to RGMII. The actual maximum is higher, but you do not care in this application.

0 Peter Davis1 4 months ago in reply to Clemens Ladisch

Intellectual 420 points

Great thank you, I wanted to confirm there wasn't a bandwidth reduction due to 1.8V to 3.3V translation that would fall below the RGMII 250Mbps/channel requirement.

0 Michael Ikwuyum 4 months ago in reply to Peter Davis1

TI__Mastermind 25680 points

Hi Peter,

With 3.3 V / 3.6 V outputs, the device supports up to 500 Mbps. Hence, no concerns for RGMII 250 Mbps, thanks.

Best Regards,

Michael.

Logic

Logic forum

TXV0106-Q1: Max Data Rate for RGMII 2.0