DS90C031QML-SP: DS90C031QML-SP and ADS1278-SP

Hi dinakar,

Unfortunately jitter data was never collected for these devices.

Regards,

I.K.

Hi I.K. Anyiam,

Can you give its range (min. and max.) at least?

Thanks 

Dinakar

Hi Dinakar,

I found a very old test report for the commercial grade version of these devices: http://www.ti.com/lit/an/snla166/snla166.pdf?ts=1588695186353

However, no data was taken for the space grade parts so unfortunately I do not know if the data is comparable and am unable to give any ranges/estimates. 

Regards,

I.K.

Hi I.K.,

You know that ADC accuracy also depends on its sampling clock jitter. That is why I asked you for the value. Otherwise, can you suggest any other space qualified LVDS driver with good jitter performance to meet my accuracy requirements?

Thanks,

Dinakar

Hi Dinakar,

I understand. Unfortunately these devices are not characterized for jitter as their primary function is to simply translate between LVDS and LVCMOS signal levels.

However, we are looking into developing newer LVDS buffers with low jitter specs specifically for clocking and ADC applications. Can you let me know more about your system requirements (jitter, power, size, etc)?

Regards,

I.K. 

Hi I.K.,

My jitter requirement is 10 ps or better. No limitation for power, size etc.

Thanks

Dinakar