Other Parts Discussed in Thread: TIDA-00204
Hi,
I have a few questions about DP83867IR.
In DP83867IR datasheet page.12 Pin Function table,
the description of RBIAS pin is written as follow:
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Bias Resistor Connection. A 11 kΩ +/-1% resistor
should be connected from RBIAS to GND.
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So, my customer are connecting 11kohm +/-1% resistor.
But the board are having linkup issue.
On DP83867EVM and TI Design(TIDA-00204) schematic,
10kohm resistor are connected from RBIAS to GND.
So, my customer changed the resistor from 11kohm to 10kohm at their board,
then the linkup issue have been solved.
Our question is which resistor are correct for RBIAS? 11kohm or 10kohm?
best regards,
g.f.