TXV0106: VccA = 1.5V and VccB = 1.8V

Jeff YANG

Mastermind 8030 points

Part Number: TXV0106

Tool/software:

Hi,

Is there have VccA = 1.5V and VccB = 1.8V Tpd data?

I only found 1.2V and 1.8V tpd data.

And TXV0106 is suitable for RGMII 1G applications?

Thanks!

Jeff

8 months ago

0 Joshua Salinas 8 months ago

TI__Mastermind 27110 points

Hello Jeff,

1) No Tpd data from 1.5V to 1.8V.

2) Yes, TXV0106 is suitable for RGMII

Regards,

Josh

0 Jeff YANG 8 months ago in reply to Joshua Salinas

Mastermind 8030 points

Hi Josh,

For question 2, Just double check, also suitable for 1.5V to 1.8V for RGMII, right?

Thanks!

Jeff

0 Joshua Salinas 8 months ago in reply to Jeff YANG

TI__Mastermind 27110 points

Hello Jeff,

The characterization done for 1G RGMII was done from 1.65V to 3.6V. TXV0106 will work fine at 1.5V to 1.8V but we cannot guarantee 1G RGMII timing.

Regards,

Josh

0 Jeff YANG 8 months ago in reply to Joshua Salinas

Mastermind 8030 points

Hi Josh,

Datasheet mentioned TXV0106 is a dedicated voltage translator for RGMII to PHY applications.

Would you please verify whether the TXV0106 can be used for 1.5V to 1.8V translation in RGMII 1G applications?

Our there have some limitation for 1.5V to 1.8V in RGMII 1G applications?

Thanks!

Jeff

0 Joshua Salinas 8 months ago in reply to Jeff YANG

TI__Mastermind 27110 points

Hello Jeff,

The TXV0106 was originally released to support RGMII timing requirements from 1.8V - 3.6V. We added 1.2V support after the part was fully released. We validated only the 1.2V condition with no RGMII characterization. It could meet RGMII timing conditions from 1.5V - 1.8V but we cannot guarantee it.

Regards,

Josh

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TXV0106: VccA = 1.5V and VccB = 1.8V