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LVDS interface

B

barak shahar

Jan 1, 1970
0
hi

I want to connect an ADC with 16 parallel CMOS outputs to the C6416 DSP
McBsp port using LVDS and maintaining a data rate of 51.2Mbits

the general design is using an LVDS serdes transmitter at the ADCs end,
and a standart LVDS receiver at the DSPs end.

how can I do so while keeping the clock restoration (at the receiver
end) as accurate as possible?

any advice on LVDS comm. or recommended devices is also welcomed.

Thanks,

Barak Shahar
 
R

Rene Tschaggelar

Jan 1, 1970
0
barak said:
hi

I want to connect an ADC with 16 parallel CMOS outputs to the C6416 DSP
McBsp port using LVDS and maintaining a data rate of 51.2Mbits

the general design is using an LVDS serdes transmitter at the ADCs end,
and a standart LVDS receiver at the DSPs end.

how can I do so while keeping the clock restoration (at the receiver
end) as accurate as possible?

any advice on LVDS comm. or recommended devices is also welcomed.

Why do you want to restore a clock ? You
could as well transmit it.

Rene
 
B

barak shahar

Jan 1, 1970
0
Rene said:
Why do you want to restore a clock ? You
could as well transmit it.

Rene

I intend to transmit it, but since im working with LVDS, the clock will
be transmitted as a differential signal and then restored at the
receiver. my question is wether this restoration process (using
standart LVDS equip.) is accurate enough to prevent noise and jitter
on the restored clock signal.
 
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