The only signal integrity model we can find for the LMX2615-SP is an IBIS model with lumped R_pkg, L_pkg, C_pkg.
We have found this type of package model to be inadequate for high frequency and fast rise/fall time signals.
In our application the LMX2615-SP outputs will be running at ~3GHz, consequently we need a better package model for the LMX2615-SP.
Is there an S-Parameter package model available for the LMX2615-SP?
Also, we’ve found HSpice models to be more accurate than IBIS models for simulating device drivers and receivers at high frequencies, is an HSpice model available for the LMX2615-SP drivers and receivers? Please advise If HSpice is not available but a Spectre model is, and we’ll try to use the Spectre model.