S-Parameter blocks

Spice Syntax

.MODEL MNAME SPARAM <PARAM=VALUE>

YXXXXXX MNAME PARAM: PARAM=VALUE PIN: PIN1 PIN2 .. PINn

 

Additional Information

More details can be found in the HyperSpice chapter in Extended Definitions for Advanced Users.

Examples

.model SPARAMM SPARAM

ys1 SPARAMM param: 
+ force_passivity=1 
+ sparamfile=lowpassfilter2.s2p 
+ pin: 
+ 2 0 3 0 

Graphical representation

A Yelem device which is declared with a model named SPARAM is called an S-Parameter block.

Param name iValue
IM LC (Linear Cartesian)
LC (Linear Cartesian)
  VF (Vector fitting)
  CS (Cubic spline)
  CSL(Cubic Spline Log)
EX 1 (Activate) or 0 (Disactivate)
SPARAMFILE Filename of the SnP S-Parameter data
FORCE_PASSIVITY 1(enable) or 0 (disable)