AnsweredAssumed Answered

AD9361 VDD_Interface

Question asked by Jacky.Lu on Nov 11, 2016
Latest reply on Nov 15, 2016 by Knulldulski

Hi,

AD9361 pin H12 look like is input funciton, if we don't provide anything, sould be low level.

 

Please reference to as below schematic,

In LVDS mode,

LDO provide 1.8V for VDD_Interface, and measure pin H12, we can find 2.6V.

If cut power trace to pin H12, still have 2.6V.

 

Double confirm Intel reference board, still have this issue.

 

Do you have any comment about this?

 

Thanks.

 

Jacky Lu

 

 

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