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DS90CF388A Solution

Prescott Siao
Intellectual 2220 points
Other Parts Discussed in Thread: DS90CF388A

Hi Team,

Do we have the LVDS receiver solution that can support 1080p and operating temperature from -40 to 85 degree C.

The DS90CF388A operating temperature is from -10 to 70 degree C.

Thanks,

Prescott

  • 0
    TI__Expert 3050 points
    Hi Prescott,

    We do not currently have a generation I type receiver that supports both 1080p and the industrial temperature range.

    Can you explain the application that has these requirements? We might be able to find a solution with FPD-Link II or III.


    Mike Wolfe
    DPS APPS / SVA
  • 0
    TI__Mastermind 29655 points

    Hi Prescott,

    In order to operate at 1080p, you need data that is clocked at approximately: 1920 x 1080 x 60 (fps) x 1.2 (blanking interval) = 149.3 MHz, single pixel. If there is 28 bits per clock period being serialized, this equates to a throughput of 149.3 x 28 = 4.1804 Gb/s.

    Unfortunately, none of the LVDS receiver solutions we have in the -40 to 85 C operating range can go up to this data rate. The only SerDes pairs we have that support this rate, whether in single pixel or dual pixel operation, are only consumer grade, so the temperature range of operation will not exceed -10 to 70 C.

    Thanks,

    Michael