yschuang
Full Member level 3

Hello, all
I use the following to contruct the balun. The balun works to convert vdm and vcm signals to vp and vm. But it fails to convert vp and vm signal back to vdm and vcm. Hope someone can help me.
.subckt balun vdm vcm vp vm
e1 vp vcm transformer vdm 0 2
e2 vcm vm transformer vdm 0 2
.ends
I use the following to contruct the balun. The balun works to convert vdm and vcm signals to vp and vm. But it fails to convert vp and vm signal back to vdm and vcm. Hope someone can help me.
.subckt balun vdm vcm vp vm
e1 vp vcm transformer vdm 0 2
e2 vcm vm transformer vdm 0 2
.ends