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DS91M040: Searching for a solution to high speed data transmission between two FPGA

Part Number: DS91M040
Other Parts Discussed in Thread: SN65MLVD207, SN65MLVD206

Hi,

My customer asked for a solution to transmit data with high speed, below is the SPEC, Would you please a suitable solution? thanks. 

1. bi-directional

2. 3m distance. 

3.about 200M bps data rate. 

4.easy to interface with FPGA.

 

  • Hello Yue,

    MLVDS is a good option for this application.  Do they need 4 channels?  If so, then DS91M040 is an option.  If they only need 1 channel, then SN65MLVD206 is a good option. How many devices will be on the bus, is it just the 2 FPGAs?  If that's the case, then they should be able to achieve 200Mbps rate at 3m distance, but it may depend on the cable - CAT5 or similar should be fine.  The above 2 devices are half-duplex (sharing the same differential pair for transmit and receive).  We have devices that are full duplex (e. g. SN65MLVD207), which will require a pair for each direction.

    Regards,

    Yaser