DP83822I: The power supply for AVD and VDDIO

Hirotaka Matsumoto

Part Number: DP83822I

Hi all

Would you mind if we ask DP83822I?

About the power supply for AVD and VDDIO, which is the better the separeted power source or the same power source?
As long as we use 3.3V for AVD and VDDIO, it doesn't require the separeted power.

Kind regards,

Hirotaka Matsumoto

over 7 years ago

0 Rob Rodrigues over 7 years ago

TI__Mastermind 19780 points

Hi Hirotaka-san,

Both separate power, and same power source can be used for the DP83822 AVD and VDDIO when they are both 3.3V.

Any mode can be used depending on what is easier for your system design.

Best Regards,

Interface

Interface forum

DP83822I: The power supply for AVD and VDDIO