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What is One shot model ?

Siba Prasad Sahu

Prodigy 10 points

Other Parts Discussed in Thread: TXB0108

For the IBIS model of the device, TXB0108 has one shot model as well as normal model for the output pins.

What is one shot model?

Any related article about that?

over 9 years ago

0 Mayrim Verdejo over 9 years ago

TI__Genius 15760 points

Hi,

Thanks for using TI E2E forums. I will move your question to the appropriate forum for quick support.

Regards,

0 Jonathan Valdez over 9 years ago

TI__Genius 16510 points

Hello,

The one shot model is used to model the one shot (rise time accelerator) since it only becomes activated on positive transitions. It behaves like a strong pull up for a short period of time, to help pull the line up faster.

The normal model only models the standard open drain configurations.

0 Joaquin Fonseca over 8 years ago in reply to Jonathan Valdez

Prodigy 10 points

Is the one-shot model modeled as on for 10nS (or 95% of the output edge) as noted in the www.ti.com/.../scea043.pdf document (page 5)? or is the one-shot circuit "always ON"?

Thanks!