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SLVS-EC(4.752Gbps) to LVDS bridge solutions?

Noriyuki Takahashi
Genius 10980 points
Other Parts Discussed in Thread: DS90UB953-Q1

Hi team,

Customer is looking for SERDES solution like below cases.

1. Any SERDES whose inputs can support SLVS-EC(4.752Gbps)?

2. If there are no solution for SLVS-EC, they will use FPGA to bridge SLVS-EC to parallel signal. In this case, they are looking for any SERDES solution that can support 5Gbps. Are there any solutions?

Regards,

Noriyuki Takahashi

  • 0
    TI__Guru** 103215 points

    Hello Noriyuki,

    We currently do not have any solutions to support SLVS-EC. 

    For parallel interface how many bits? Also when you say 5Gbps, what is the pixel clock rate?

    Thanks,

    Casey 

  • 0 in reply to Casey McCrea
    TI__Genius 10980 points

    Hi

    Customer assumes that they will modify FPGA based on the Serializer.

    And they watch DS90UB953-Q1 as example but this can support up to 4.16-Gbps. So they are looking for higher data rate serializer.

    Are there any good devices?

    Regards,

    Noriyuki Takahashi

  • 0 in reply to Noriyuki Takahashi
    TI__Guru** 103215 points

    Hello Noriyuki,

    I'm trying to make sure I understand completely the requirements because 4.16Gbps is the FPD-Link rate for 953. Actual CSI-2 video throughput is 3.328Gbps. For your video I'm trying to understand what is the PCLK rate to see if it could be supported by any of our devices because I am not familiar with SLVS-EC - the protocol may also have overhead and we must look at the true video rate. 

    Best Regards,

    Casey