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Sanjeev1's avatar
Sanjeev1
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1 year ago

Mini LVDS operating distance

Hi, We are having DK-SOC-1SSX-H-D development kit with us. Which supports Mini-LVDS interface. Can someone let us know, using this technology what is the maximum distance can be supported between dr...
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AqidAyman_Altera's avatar
AqidAyman_Altera
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1 year ago

Hi,


Do you have any more questions on this?


  • FvM's avatar
    FvM
    Icon for Super Contributor rankSuper Contributor
    1 year ago
    Hi,
    there's no specific limitation "by protocol". You'll however experience data rate depending signal attenuation and waveform distortion. Presuming impedance matched and correctly terminated differential cable, you can achieve 10 m distance for 100 to 200 MBPS. The other possible limitation is common mode noise and voltage offset in case of inter-instrument communication. Consider that standard network interfaces like Ethernet use transformer coupling to get rid of common noise.
    • Sanjeev1's avatar
      Sanjeev1
      Icon for New Contributor rankNew Contributor
      1 year ago

      Thanks for the details.

      Regards,

      Sanjeev