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SN65DPHY440SS: Asking for the MIPI redriver interface trace length

SHH
Mastermind 32516 points

Part Number: SN65DPHY440SS
Other Parts Discussed in Thread: SN75DPHY440SS

Hi team,

Can you provide the comment for the following question?

for surveillance camera MIPI / CSI-2, how long the trace will need the MIPI redriver or retimer?

Thanks,

SHH

  • 0
    TI__Expert 3675 points
    Table 15. Design Parameters
    PARAMETER VALUE
    Data Rate 1 Gbps
    Input trace length 12 inch
    Output trace length 1 inch
    Trace width 10 mils

    More information available in datasheet section 8.

    It will also the depend on interpair skews.
  • 0 in reply to WIN Maung
    TI__Mastermind 32516 points
    Hi Win,

    Customer PCB trace length is less than 15cm. the trace width is 3.5mil.
    Data rate is 1Gbps/lane.
    1. Does this <15cm application need the retimer?
    2. do TI have higher speed that can support >1Gpbs solution?
    3. for SN75DPHY440SS, what is the image sensor resolution that can support and data rate per lane?




    Thanks,
    SHH