Does Pspice support S model?

Yang Wu

Hi Pspice team,

My customers tried to converter the S model to a spice file and then use it in Pspice for TI, but can't work. Does Pspice for TI support it? if yes, how customer can translate other models to the model that be compatible with Pspice for TI? Attach the S model below.

https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/234/111111.s4p

thanks a lot.

Best regards,

Yang

over 2 years ago

0 David Larkin over 2 years ago

TI__Mastermind 20460 points

Hi Yang,

I'll check to see if there's been any update on this.

A search shows older responses, which indicate that s-parameters are difficult to implement into pspice.

https://community.cadence.com/cadence_technology_forums/pcb-design/f/pspice/49273/using-s-parameter-within-allegro-cis

Regards,

David

0 David Larkin over 2 years ago in reply to David Larkin

TI__Mastermind 20460 points

I will say that the times I've seen an s4p model, it was used in ADS simulations of high speed signal integrity for clock drivers/jitter cleaners at speeds in excess of 3G. s4p would be for a differential line.

0 Yang Wu over 2 years ago in reply to David Larkin

TI__Expert 3550 points

Hi David,

understood. thanks for your help.

Best regards,

Yang

Simulation, hardware & system design tools

Simulation, hardware & system design tools forum

Does Pspice support S model?