4 Layer Stackup

Please modify the variables below and then click on the 'Calculate' button to find the Characteristic Impedance and Differential Impedance of the traces.

© Copyright 1998 - 2003 In-Circuit Design Pty Ltd

4 Layer Stackup
Layer Material Type Dielectric Thickness Trace Width Trace Separation (edge to edge) Copper Thickness Dielectric Constant Characteristic Impedance (Zo) Differential Impedance (Zdiff) Description
1 Conductive . . . . Microstrip
. Dielectric . . . . . Prepreg
2 Conductive . . . 1.4 . . . Plane
. Dielectric . . . . . Prepreg
3 Conductive . . . 1.4 . . . Plane
. Dielectric . . . . . Prepreg
4 Conductive . . . . Microstrip

Please click here to choose a different layer stackup.