command for graph(total impedance versus frequency)?-pspice

[jason_k]

graph impedance as a function of frequency

How to draw the graph that impedance(total impedance in circuit) versus frequency?Then, can i separate it into the graph that shows resistive component(total) versus frequency and reactive component(total) versus frequency?may i know the command?If i want to use it in the subcircuit above, is it just put the command at the end of circuit?

thanks




Vin 1 0 DC 2V AC 1V
Rs 1 2 1k
Xd 2 0 pin

.subckt pin 10 20 params: is=1e-10,
+ n=1, ikf=3, phi=.7, ie=6,
+ rmin=1.8m, rmax=800k, cj=0.1pf,
+ tau=.116u, w=10u
.param to={w*w/.001935/4}
.param va={w*w/tau/0.075}
.param af={to/tau}
cjunc 10 20 {cj}
rmax 10 12 {rmax}
rmin 10 11 {rmin}
grmod 11 12 value={2*(v(11,12)*v(2,3)/va)} gpin 12 20 value={i(v2)}
* the next resistance helps convergence
rpin 10 20 1e12
ej 30 0 value={v(12,20)}
v1 30 31 0
* two different junction diodes
dpi 31 32 dj1
din 32 0 dj2
.model dj1 d (is={is},ikf={ikf}, n={n})
.model dj2 d (is={is},ikf={ikf},n={n})
* 10th order H(s) approximation
e0 1 0 value={i(v1)}
v2 1 2 0
rp1 2 3 1
cp1 2 3 {tau}
rs1 3 0 {af/3}
rp2 3 4 5
cp2 3 4 {tau/5}
rs3 4 0 {af/7}
rp4 4 5 9
cp4 4 5 {tau/9}
rs5 5 0 {af/11}
rp6 5 6 13
cp6 5 6 {tau/13}
rs6 6 0 {af/15}
rp7 6 7 17
cp7 6 7 {tau/17}
rs7 7 0 {af/19}
.ends

.AC dec 10 1k 1g
.probe
.end
*****

 

[witekm]

Re: command for graph(total impedance versus frequency)?-psp

In Probe just draw 1/Ir(vin) and 1/Ii(vin) traces and you'll receive plots of
resistance and reactance, respectively - but of the whole load (including also Rs)