*r=5 p, c=1.0, z=50
Vin 1 0 PWL(0 3 1N 3 2N 0)
r1 1 2 5
*
t10 2 0 10 0 z0=50 td=250ps
c10 10 0 1pf
t11 10 0 11 0 z0=50 td=70ps
c11 11 0 1pf
t12 11 0 12 0 z0=50 td=70ps
c12 12 0 1pf
t13 12 0 13 0 z0=50 td=70ps
c13 13 0 1pf
t14 13 0 14 0 z0=50 td=70ps
c14 14 0 1pf
t15 14 0 15 0 z0=50 td=70ps
c15 15 0 1pf
t16 15 0 16 0 z0=50 td=70ps
c16 16 0 1pf
t17 16 0 17 0 z0=50 td=70ps
c17 17 0 1pf
t18 17 0 18 0 z0=50 td=70ps
c18 18 0 1pf
t19 18 0 19 0 z0=50 td=70ps
c19 19 0 1pf
t30 19 0 3 0 z0=50 td=200ps
*
t20 2 0 20 0 z0=50 td=250ps
c20 20 0 1pf
t21 20 0 21 0 z0=50 td=70ps
c21 21 0 1pf
t22 21 0 22 0 z0=50 td=70ps
c22 22 0 1pf
t23 22 0 23 0 z0=50 td=70ps
c23 23 0 1pf
t24 23 0 24 0 z0=50 td=70ps
c24 24 0 1pf
t25 24 0 25 0 z0=50 td=70ps
c25 25 0 1pf
t26 25 0 26 0 z0=50 td=70ps
c26 26 0 1pf
t27 26 0 27 0 z0=50 td=70ps
c27 27 0 1pf
t28 27 0 28 0 z0=50 td=70ps
c28 28 0 1pf
t29 28 0 29 0 z0=50 td=70ps
c29 29 0 1pf
t40 29 0 3 0 z0=50 td=200ps
*
ld 3 4 8nh
dterm 0 4 dterm
.model dterm d cjo=.5pf is=100na rs=19.5 tt=.1n xti=3 eg=.7 vj=.4 n=1
*
.TEMP 110
.OPTIONS ITL5=0 LIMPTS=10000 ITL4=100
.TRAN 5N 10N
.END    
