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DP83630: magnetics and leds connection to 2.5V

Alexey Tsirlin
Prodigy 85 points
Part Number: DP83630


Tool/software:

Hi,

We are designing PTP plug-in card based on DP83630 and we need to replace our customer's existing card which was based on different PHY while the magnetics and RJ45 jack are on the motherboard and must be left as is. We have noticed that the customer has central taps of the magnetics tied to 2.5V and not to 3.3V, in addition, the PHY LEDs are also tied with the anodes to 2.5V. 

Do you see any issues operating DP83630 with transformers central taps and the Leds tied to 2.5V?

Thanks!