TMUX1136: Propagation Delay

MASSIMILIANO SEVERI

Prodigy 30 points

Part Number: TMUX1136

Hello Support Team,

I'm looking for the "propagation delay" numbers related to TMUX1136 that are not reported on the datasheet.

Do you have some indication about it ? I would need at least the order of magnitude (e.g. <100psec , < 1nsec, etc.)

Many thanks,

Massimiliano

over 2 years ago

0 Bryan Marshall over 2 years ago

TI__Genius 10974 points

Hi Massimiliano,

The propagation delay will actually be highly dependent on the loading of your system/multiplexer which is why we often do not deliberately specify this parameter. The device itself will have some small components contributing to the overall propagation delay (mainly the RON/CON, which in this case are fairly small), but you will need to know the exact loading conditions to get an estimate on what the propagation delay would look like. Please see the below post explaining how you can calculate this propagation delay once you have this information:

https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches-multiplexers-forum/986756/tmux1574-max-propagation-delay

https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches-multiplexers-forum/1015689/tmux1208-propagation-delay-of-tmux1208

https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches-multiplexers-forum/722414/ts12a12511-about-propagation-time-of-ts12a12511/2668114#2668114

Let me know if you have any questions on this!

Thanks!

Bryan