SN54LVTH162244: Ibis model query

Ankita Sinha

Prodigy 90 points

Part Number: SN54LVTH162244

Is effect of 22 ohm at output pin included in the IBIS model included

over 1 year ago

0 Albert Xu1 over 1 year ago

TI__Mastermind 25645 points

Hi Ankita,

This should be included in the model. Are you seeing an issue with it?

0 Ankita Sinha over 1 year ago in reply to Albert Xu1

Prodigy 90 points

Actually in PCBs, we place series termination for LVTH drivers, so to fix the value of series termination through my simulation, I want to confirm that internal 22 ohms is also in effect or else I will end up recommending wrong termination.

0 Albert Xu1 over 1 year ago in reply to Ankita Sinha

TI__Mastermind 25645 points

Hi Ankita,

I believe this spec should be accounted for.

Logic

Logic forum

SN54LVTH162244: Ibis model query