Part Number: DP83825I
Hello
My customer has a question for VoD adjustment through 0x30B/C registers.
The datasheet says that it can be adjusted up to +/-50% on Table8-2, P85.
How much piece to piece variation does this value have?
The customer tested it with a sample which VoD=around 1.0V.
When configuring at +/-25%, the VoD changed to around +/- 25% as it was set.
But when configuring at +/-50%, the VoD changed to only around +/- 28%.
So 28% looks like the maximum for this sample. This is the background of this question.
Regards,
Oba
