example.cir

来自「ngspice又一个电子CAD仿真软件代码.功能更全」· CIR 代码 · 共 18 行

* Param-example
.param amplitude= 1V

.subckt myfilter in out
+ params: rval=100k  cval= 100nF
Ra in p1   {2*rval}
Rb p1 out  {2*rval}
C1 p1 0    {2*cval}
Ca in p2   {cval}
Cb p2 out  {cval}
R1 p2 0    {rval}
.ends myfilter

X1 input output myfilter 1k 1nF
V1 input 0 AC {amplitude}

.end