Variable delay for a digital signal

[telga]

Hello,

I search a way to have a programmable delay for LVDS signal.
The delay must be programmable from 4ns to 19ns by 1ns increment at least.

Has someone a good suggestion ?

Thank you in advance.

Telga

 

[cedance]

i couldnt get ur question actually... could u explain it a little more.. do u want to generate the LVDS signal at programmable delays? or the wat parameter in it to be programmed?

/cedance

 

[telga]

Hello arunmit168,

I have two LVDS signals and I need to have a variable delay between both.
If it is possible, I want not convert LVDS signal to another standard.

Telga

 

[andy1]

Can you convert the lvds to single ended, delay, and convert back to lvds?

 

[markty]

U need accurate delay?
Maybe a DLL will meet ur requirement.

 

[vdaniel]

MAXIM/Dallas has several chips for it, but they are very expensive. So if
anybody knows cheapers, I will be glad to know too.

Varuzhan