differential pair signals

[Gunasekaran]

Hai,

how can find out differential pair signals. help me friends, because i am beginner of pcb design.

 

[barry]

Not sure what your question is. Are you asking how to route differential pairs?

 

[Mattylad]

I put "differential pairs" into Google and it came back with lots of information on it.

 

[SHABU]

Hi Gunasekaran,

You can figure them out in schematic with their Pin names and Net names(Mostly by +,- and p,n as suffix).
Sometimes they may not be found using their net names,Analysing your schematic will help you figuring out pairs.

SHABU

 

[kathiresan]

Hi guna,

like Shabu told netnames with +,- & p,n as suffix are differential pairs.

you can also found out if ciircits like USB, Ethernet, DDR, PCI, HDMI are used in your schematic there will be differential pairs there.