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AlbertEspinya's avatar
AlbertEspinya
Icon for New Contributor rankNew Contributor
1 year ago
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MAX10 LVDS Output Issue in one Single Differential Pair

Hi, We are using the MAX10M08SAE144I7G and have a problem with a specific LVDS output pin. The signals A and C, which use pins 38, 39 and 57, 58, show correct LVDS signals on the oscilloscope. Howe...
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  • FvM's avatar
    FvM
    1 year ago

    Hi,
    sounds to me like broken PCB trace or not correctly soldered pin.

    Which signal B voltage are you seeing? Can't be normal LVDS voltage with differential termination.

FvM's avatar
FvM
Icon for Super Contributor rankSuper Contributor
1 year ago

Hi,
sounds to me like broken PCB trace or not correctly soldered pin.

Which signal B voltage are you seeing? Can't be normal LVDS voltage with differential termination.

  • AlbertEspinya's avatar
    AlbertEspinya
    Icon for New Contributor rankNew Contributor
    1 year ago

    Hi, one of the differential pins was not soldered properly. Thanks!