Polar UK: Si8000m Lossless PCB Controlled Impedance Field Solver

The Si8000m is a boundary element method field solver that builds on the familiar easy to use user interface in earlier Polar impedance design systems. The Si8000m adds enhanced modelling to predict the finished impedance of multiple dielectric PCB builds and takes into account the local variations in dielectric constant on close spaced differential structures. The Si8000m assumes negligible insertion loss in the transmission line. The Si8000m field solving impedance design system offers advanced field solving methods to model most circuit designs and is totally complementary to the CITS880s and RITS550/880 manual and automatic Controlled Impedance Test Systems.

Main Features

• Powerful impedance design system
• Impedance Goal seeking
• Model multiple dielectric PCBs
• 16 Single ended structures
• 27 Differential structures
• 36 Single ended coplanar structures
• 36 Differential coplanar structures
• Reduce time to market
• Graph production variations
• Single ended and differential modelling
• Calculate the effect of resin rich areas
• Enhanced soldermask models
• Optional track resistance calculator

Si8000m options

• XFE option – provides crosshatch return path modelling for flex and flex-rigid PCBs
• Si Crosstalk option – Multi line and differential pair (lossless) crosstalk – models coupling between traces
• Si Excel Interface option – Microsoft Excel® interface option for lossless calculations in Si8000m/Si9000e
• Projects option with Speedstack saves structure groups

Download Si8000m Brochure