SN55LVRA4-SEP: IBIS Model

Part Number: SN55LVRA4-SEP
Other Parts Discussed in Thread: SN55LVDS33-SP

Tool/software:

Is there an IBIS model for the SN55LVRA4-SEP?  I'm performing a signal integrity analysis with this part and need an IBIS model.  Is there an IBIS model for the SN55LVRA4-SEP or equivalent?

Thanks,

Rick