1VBIC Pole Zero Test
2
3Vcc    3 0 5
4Rc     2 3 1k
5Rb     3 1 200k
6I1     0 1 AC 1 DC 0
7Vmeas  4 2 DC 0
8Cshunt 4 0 .1u
9
10Q1  2 1 0 0 N1
11
12.OPTIONS NOACCT
13
14.ac dec 100 0.1Meg 10G
15.print ac db(i(vmeas))
16.print ac ph(i(vmeas))
17.pz 1 0 4 0 cur pz
18.print pz all
19
20
21.MODEL N1 NPN LEVEL=4
22+ IS=1e-16 IBEI=1e-18 IBEN=5e-15 IBCI=2e-17 IBCN=5e-15 ISP=1e-15 RCX=10
23+ RCI=60 RBX=10 RBI=40 RE=2 RS=20 RBP=40 VEF=10 VER=4 IKF=2e-3 ITF=8e-2
24+ XTF=20 IKR=2e-4 IKP=2e-4 CJE=1e-13 CJC=2e-14 CJEP=1e-13 CJCP=4e-13 VO=2
25+ GAMM=2e-11 HRCF=2 QCO=1e-12 AVC1=2 AVC2=15 TF=10e-12 TR=100e-12 TD=2e-11 RTH=300
26
27.END
28