11 Isig 7 0 pwl( 0. 0. 5. -.005 15. .005 25. -.005 )
14 .model sss csw ( it= 0. ih= .002 ron= 1.K roff= 1.E+12 )
17 .print dc v(nodes) ev(w*) i(?sig) i(?probe)
18 .print tran v(nodes) ev(w*) i(?sig) i(?probe)
19 .print ac v(nodes) ev(w*) i(?sig) i(?probe)
20 .dc Isig .005 -.005 -.001 loop