DS16EV5110A: DVI Length match details and tolerance

Hi Sreekanth,

The DVI Specification V1.0 specifies that the allowable intra-pair skew at the receiver connector is 0.4 T_bit and the allowable inter-pair skew at receiver connector is 0.6 T_pixel.

For further information on this, please see the DVI specification.

Thanks,
Drew

Hi Sreekanth,

The above is a system specification.  The redriver itself does not have an inter-pair skew specification that is required for it to operate properly, but the overall system requires inter-pair skew within 0.6 T_pixel.

Regarding intra-pair skew, the datasheet recommends using the same length traces for differential pairs.

In terms of a tolerance, I would leverage the following resource.  However, ideally try to keep the pair as similar in length as possible.

https://electronics.stackexchange.com/questions/606967/intra-pair-length-mismatch-tolerance-for-12-5gbps-signals

Thanks,
Drew