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Question on LVDS transmitter

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suhas_shiv

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What is usually the input to a LVDS transmitter/driver? Most of the times it's a pulse, what is the Vih, Vil and common mode level(if any)?
Appreciate any response.
 

gigle

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If I understood your question correctly, the Vil and Vih just depend on the digital logic you used. At trasnmitter side there is no spec on Vil/Vih.

I hope this site will help.

**broken link removed**

http://www.fairchildsemi.com/an/AN/AN-5017.pdf
 

surianova

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suhas_shiv said:
What is usually the input to a LVDS transmitter/driver? Most of the times it's a pulse, what is the Vih, Vil and common mode level(if any)?
Appreciate any response.

output swing 250 mV to 450 mV
out common mode from 1.125 t0 1.375v

input swing is from 100 mV to 400 mV.
 

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