CDCLVP111-SP: delay

pascal lassave

Prodigy 60 points

Part Number: CDCLVP111-SP

Tool/software:

Dear TI Team

On CDCLVP111-SP, how does the variation in delay through the CDCLVP111-SP change with the temperature? How many ps/°C?

could you help?

thanks

Pascal

11 months ago

0 vicente flores prado 11 months ago

TI__Mastermind 29542 points

Hi Pascal,

I will look into this next week.

beat regards,

vicente

0 vicente flores prado 10 months ago in reply to vicente flores prado

TI__Mastermind 29542 points

Hi Pascal,
Sorry for the delay - refer to following attachment.

Maximum input-to-output (propagation) delay is 355ps and this is over PVT.

Best regards,

Vicente

0 pascal lassave 10 months ago in reply to vicente flores prado

Prodigy 60 points

Hi Vicente

thank you for this first feedback. We are interested in the impact of the temperature ONLY (not Voltage or other parameters in this enveloppe). could you ?

Pascal

0 vicente flores prado 10 months ago in reply to pascal lassave

TI__Mastermind 29542 points

Hi Pascal,

I am out on vacation sorry for delay.

I don’t remember seeing this - i would have to ask out validation team to see if we have any data.

Best regards

0 Michael Srinivasan 9 months ago in reply to vicente flores prado

TI__Genius 10200 points

Hi Pascal,

I have completed the calculations to find that the CDCLVP111-SP has a maximum tpd shift of 0.767 ps/°C, and an average shift of 0.123 ps/°C.

Thanks,

Michael

Clock & timing

Clock & timing forum

CDCLVP111-SP: delay