TMUX1574: Switches & multiplexers forum

Vinothkumar Samiappan

Part Number: TMUX1574
Other Parts Discussed in Thread: SN74CBTLV3125

Tool/software:

Hi,

Please find the revision details of tmux1574 IBIS file in the image attached

With this IBIS file, we could not assign the pins of tmux1574_PW component to input or I/O as it is not defined as shown in the next image.

Please share the updated IBIS model.

Best Regards,

Vinothkumar S

9 months ago

0 Nir Gilgur 9 months ago

TI__Mastermind 20575 points

Hello Vinothkumar,

It seems the second image wasn't attached, but the model still has I/O information.

I was able to run a simulation and get an Ron curve.

Thanks,

Nir

0 Vinothkumar Samiappan 8 months ago in reply to Nir Gilgur

Prodigy 60 points

Hi Nir,

We are using both the mux and buffer in between cpu and memory. It would be better to have a call on which file to use for these 2 parts TMUX1574 & SN74CBTLV3125. Could we have a short call?

Best Regards,

Vinothkumar S

0 Nir Gilgur 8 months ago in reply to Vinothkumar Samiappan

TI__Mastermind 20575 points

Hello Vinothkumar,

For the TMUX1574 you can use the through path data file (I/O). Since, the SN74CBTLV3125 is missing it for the PW package a passive model can be used.

We have an FAQ about this topic that can help.

Thanks,

Nir