LVDS and SPI

Thread Starter

Gibson486

Joined Jul 20, 2012
327
If I were to do SPI over LVDS, do you need to make each pair separate with a shield? Or, could I just get one cable with the correct pairs for each signal and just shield the one cable?
 

Thread Starter

Gibson486

Joined Jul 20, 2012
327
From the example, it looks like it is just one cable. Thinking about it, ethernet is differential pairs and one shield (is that correct?). Multiple cables seems rather excessive....
 

mvas

Joined Jun 19, 2017
537
Cat-5, 20 mhz, 9 feet = 0.4% Jitter.
Less than 5% Jitter is acceptable.
Less than 6db loss is acceptable.

LVDS or M-LVDS ?
 
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