Simulation TS3USB221 High-Speed USB 2.0

Sanjay Bidla

Other Parts Discussed in Thread: TS3USB221

Hi All

I am looking for library files for TS3USB221 High-Speed USB 2.0. The files can be for LT spice, Multisim, etc. I would like to test the IC in one of my project.

Let me know if some one have it.

Regards

Sanjay

over 10 years ago

0 Adam Torma over 10 years ago

TI__Mastermind 45625 points

Sanjay,

You can find the HSPICE and IBIS models fro the TS3USB221 by clicking on the tools and software tab on the product page.

The TS3USB221 is a passive device that can ideally be modeled as a 0ohm wire. The parasitics come from the on state resistance (Ron) and input capacitance (Con) of the signal switch. You can see from the testing below that there isn't really a difference in the 480Mbps signal passing through the test board with and without the switch.

Thank you,

Adam

0 Sanjay Bidla over 10 years ago in reply to Adam Torma

Prodigy 20 points

Hi Adam

Thanks for the files but unfortunately I cannot use them. I need library files/models for LTspice.

Sanjay

Interface

Interface forum

Simulation TS3USB221 High-Speed USB 2.0