Part Number: DP83869HM
Hi
I've query on power supply sequence for DP83869HMRGZT part.
Where in
VDDA2P5 -Analog Supply - supplied by LDO with VCC_2V5 rails
VDD1P1- Digital Supply - is supplied by LDO with VCC_1V1 rail
Where as VDDIO can be powered by 1.8V/2.5V/3.3V
In my application, we are powering the VDDIO with VCC_2V5 rails which is used for VDDA2P5.
Are there any sequence required for VDDIO, If I'm shorting / Combining the same voltage rails VDDIO and VDDA2P5 pin?
Please confirm any sequence is required?
Also can you explain this statement from the datasheet (Page No 97): " For three-supply configuration, the recommendation is to power all supplies together. If that is not possible, then the following power sequencing must be used."
