*===============================
*Varactor Diode Pinout: 1=A, 2=K
*===============================

*BBY31  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H AND SET
* RS=0.60 FOR 2V, 0.53 FOR 5V, 0.45 FOR 10V OR 0.39 FOR 20V BIAS.
*ZETEX 28V Cd=1.80pF/2.80pF Si pkg:SOT-23 3,1
.MODEL DBBY31 D(RS=0.2082 N=1.095 TT=1.457E-7 CJO=2.736E-11 VJ=2.099 
+ M=1.001 BV=45.12 IBV=0.09244 )

*BBY40  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H AND SET
* RS=0.47 FOR 2V, 0.39 FOR 5V, 0.32 FOR 10V OR 0.28 FOR 20V BIAS.
*ZETEX 28V Cd=4.30pF/6.00pF Si pkg:SOT-23 3,1
.MODEL DBBY40 D(IS=7.42E-15 RS=0.1259 N=1.058 TT=2.15E-7 CJO=6.439E-11 
+ VJ=2.566 M=1.013 BV=45.12 IBV=0.1232 )

*FMMV105G  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H AND SET
* RS=0.60 FOR 2V, 0.53 FOR 5V, 0.45 FOR 10V OR 0.39 FOR 20V BIAS.
*ZETEX 30V Cd=1.80pF/2.80pF Q=250 Si pkg:SOT-23 3,1
.MODEL DFMMV105G D IS=10.01E-15 N=1.095 RS=.2082 XTI=3 
+ EG=1.11 CJO=27.36E-12 M=1.001 VJ=2.099 FC=.5 BV=45.12 
+ IBV=92.44E-3 TT=145.7E-9

*FMMV109  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H AND SET
* RS=0.47 FOR 2V, 0.39 FOR 5V, 0.32 FOR 10V OR 0.28 FOR 20V BIAS.
*ZETEX 30V Cd=26.0pF/32.0pF Q=250 Si pkg:SOT-23 3,1
.MODEL DFMMV109 D(IS=7.31E-15 RS=0.1524 N=1.055 TT=1.962E-7 CJO=6.13E-11 
+ VJ=2.659 M=1.016 BV=45.13 IBV=0.1294 )

*FMMV2101  ZETEX Spice Model        Last revision 18/8/92 
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H 
* AND SET RS=0.42 FOR 3V TUNING BIAS.
*ZETEX 30V Cd=6.10pF/7.50pF Q=450 Si pkg:SOT-23 3,1
.MODEL DFMMV2101  D IS=3.32E-15 N=1.085 RS=.25 XTI=3 
+ EG=1.11 CJO=13.85E-12 M=.4339 VJ=.8269 FC=.5 BV=45.12 
+ IBV=.1126 TT=150E-9

*FMMV2102  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H 
* AND SET RS=0.39 FOR 3V TUNING BIAS.
*ZETEX 30V Cd=7.30pF/9.00pF Q=450 Si pkg:SOT-23 3,1
.MODEL DFMMV2102 D IS=8.441E-15 N=1.087 RS=.233 XTI=3 
+ EG=1.11 CJO=17.88E-12 M=.424 VJ=.7266 FC=.5 BV=45.13 
+ IBV=.1295 TT=164.5E-9

*FMMV2103  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H
* AND SET RS=0.36 FOR 3V TUNING BIAS.
*ZETEX 30V Cd=9.00pF/11.0pF Q=400 Si pkg:SOT-23 3,1
.MODEL DFMMV2103 D IS=5.907E-15 N=1.085 RS=.1367 XTI=3
+ EG=1.11 CJO=22.71E-12 M=.4357 Vj=.7114 FC=.5 BV=45.13
+ IBV=.1618 TT=238E-9

*FMMV2104  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H
* AND SET RS=0.33 FOR 3V TUNING BIAS.
*ZETEX 30V Cd=10.8pF/13.2pF Q=400 Si pkg:SOT-23 3,1
.MODEL DFMMV2104 D IS=7.4E-15 N=1.085 RS=.118 XTI=3 
+ EG=1.11 CJO=27.27E-12 M=.4339 VJ=.6962 FC=.5 BV=45.13 
+ IBV=.1849 TT=281.3E-9

*FMMV2105  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H 
* AND SET RS=0.29 FOR 3V TUNING BIAS.
*ZETEX 30V Cd=13.5pF/16.5pF Q=400 Si pkg:SOT-23 3,1
.MODEL DFMMV2105 D IS=13.11E-15 N=1.099 RS=.1097 XTI=3 
+ EG=1.11 CJO=33.46E-12 M=.4321 Vj=.6582 FC=.5 BV=45.14 
+ IBV=.1991 TT=379.4E-9

*FMMV2106  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H 
* AND SET RS=0.28 FOR 3V TUNING BIAS.
*30V Cd=16.2pF/19.8pF Q=350 Si pkg:SOT-23 3,1
.MODEL DFMMV2106 D IS=5.579E-15 N=1.058 RS=.1065 XTI=3 
+ EG=1.11 CJO=40.39E-12 M=.4257 Vj=.7055 FC=.5 BV=45.14 
+ IBV=.2157 TT=209.2E-9

*FMMV2107  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H 
* AND SET RS=0.25 FOR 3V TUNING BIAS.
*ZETEX 30V Cd=19.8pF/24.2pF Q=350 Si pkg:SOT-23 3,1
.MODEL DFMMV2107 D IS=10.03E-15 N=1.08 RS=.1359 XTI=3 
+ EG=1.11 CJO=50.36E-12 M=.4277 VJ=.6509 FC=.5 BV=45.14 
+ IBV=.2354 TT=429.9E-9

*FMMV2108  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H 
* AND SET RS=0.23 FOR 3V TUNING BIAS.
*ZETEX 30V Cd=24.3pF/29.7pF Q=300 Si pkg:SOT-23 3,1
.MODEL DFMMV2108 D IS=29.77E-15 N=1.106 RS=94.62E-3
+ XTI=3 EG=1.11 CJO=60.9E-12 M=.4768 VJ=.8658 FC=.5 
+ BV=45.14 IBV=.2589 TT=281.3E-9

*FMMV2109  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H 
* AND SET RS=0.22 FOR 3V TUNING BIAS.
*ZETEX 30V Cd=29.3pF/36.3pF Q=280 Si pkg:SOT-23 3,1
.MODEL DFMMV2109 D IS=42.92E-15 N=1.111 RS=.152 XTI=3 
+ EG=1.11 CJO=70.85E-12 M=.4875 VJ=.9663 FC=.5 BV=45.15 
+ IBV=.2879 TT=288.5E-9

*FMMV3102  ZETEX Spice Model        Last revision 18/8/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE OF 2.5E-9H AND SET
* RS=0.47 FOR 2V, 0.39 FOR 5V, 0.32 FOR 10V OR 0.28 FOR 20V BIAS.
*ZETEX 30V Cd=20.0pF/25.0pF Q=200 Si pkg:SOT-23 3,1
.MODEL DFMMV3102 D IS=5.452E-15 N=1.053 RS=.1858 XTI=3 
+ EG=1.11 CJO=52.04E-12 M=1.043 VJ=2.311 FC=.5 BV=45.12 
+ IBV=.1233 TT=194.8E-9

*ZC820A  ZETEX Spice Model        Last revision 4/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 5E-9H AND SET
* RS=0.68 FOR 2V, 0.60 FOR 5V, 0.52 FOR 10V OR 0.46 FOR 20V BIAS.
*ZETEX 25V Cd=8.00pF/12.0pF Q=300 Si pkg:SOT-23 3,1
.MODEL DZC820A D(IS=5.36E-15 RS=0.1161 N=1.08 TT=1.298E-7 CJO=1.915E-11 
+ VJ=2.164 M=0.9001 BV=45.1 IBV=0.05174 )

*ZC821A  ZETEX Spice Model        Last revision 5/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 5E-9H AND SET
* RS=0.60 FOR 2V, 0.53 FOR 5V, 0.45 FOR 10V OR 0.39 FOR 20V BIAS.
*ZETEX 25V Cd=12.0pF/18.0pF Q=300 Si pkg:SOT-23 3,1
.MODEL DZC821A D(IS=4.67E-15 RS=0.1917 N=1.063 TT=1.5E-7 CJO=2.741E-11 
+ VJ=2.129 M=0.9204 BV=45.1 IBV=0.05175 )

*ZC822A  ZETEX Spice Model        Last revision 7/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 5E-9H AND SET
* RS=0.53 FOR 2V, 0.47 FOR 5V, 0.38 FOR 10V OR 0.33 FOR 20V BIAS.
*ZETEX 25V Cd=17.6pF/26.4pF Q=200 Si pkg:SOT-23 3,1
.MODEL DZC822A D(IS=3.86E-15 RS=0.1188 N=1.046 TT=1.775E-7 CJO=3.999E-11 
+ VJ=2.268 M=0.9734 BV=45.1 IBV=0.05174 )

*ZC823A  ZETEX Spice Model        Last revision 7/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 5E-9H AND SET
* RS=0.47 FOR 2V, 0.39 FOR 5V, 0.32 FOR 10V OR 0.28 FOR 20V BIAS.
*ZETEX 25V Cd=26.4pF/39.6pF Q=200 Si pkg:SOT-23 3,1
.MODEL DZC823A D(IS=3.88E-15 RS=0.11 N=1.038 TT=1.616E-7 CJO=6.297E-11 
+ VJ=1.942 M=0.9466 BV=45.1 IBV=0.05174 )

*ZC824A  ZETEX Spice Model        Last revision 7/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 5E-9H AND SET
* RS=0.39 FOR 2V, 0.33 FOR 5V, 0.27 FOR 10V OR 0.22 FOR 20V BIAS.
*ZETEX 25V Cd=37.6pF/56.4pF Q=200 Si pkg:SOT-23 3,1
.MODEL DZC824A D(IS=5.53E-15 RS=0.1 N=1.038 TT=2.164E-7 CJO=8.69E-11 
+ VJ=2.225 M=0.97 BV=45.1 IBV=0.05174 )

*ZC825A  ZETEX Spice Model        Last revision 7/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 5E-9H AND SET
* RS=0.32 FOR 2V, 0.26 FOR 5V, 0.20 FOR 10V OR 0.18 FOR 20V BIAS.
*ZETEX 25V Cd=54.4pF/81.6pF Q=100 Si pkg:SOT-23 3,1
.MODEL DZC825A D(IS=1.82E-14 RS=0.0771 N=1.055 TT=2.611E-7 CJO=1.305E-10 
+ VJ=2.017 M=0.9632 BV=45.1 IBV=0.05174 )

*ZC826A  ZETEX Spice Model        Last revision 7/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 5E-9H AND SET
* RS=0.23 FOR 2V, 0.18 FOR 5V, 0.15 FOR 10V OR 0.13 FOR 20V BIAS.
*ZETEX 25V Cd=80.0pF/120.pF Q=100 Si pkg:SOT-23 3,1
.MODEL DZC826A D(IS=8.66E-15 RS=0.03 N=1.026 TT=3.131E-7 CJO=1.848E-10 
+ VJ=2.297 M=1.013 BV=45.1 IBV=0.05174 )

*ZC830A  ZETEX Spice Model        Last revision 4/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 2.5E-9H AND SET
* RS=0.68 FOR 2V, 0.60 FOR 5V, 0.52 FOR 10V OR 0.46 FOR 20V BIAS.
*ZETEX 25V Cd=9.00pF/11.0pF Q=300 Si pkg:SOT-23 3,1
.MODEL DZC830A D(IS=5.36E-15 RS=0.1161 N=1.08 TT=1.298E-7 CJO=1.915E-11 
+ VJ=2.164 M=0.9001 BV=45.1 IBV=0.05174 )

*ZC831A  ZETEX Spice Model        Last revision 5/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 2.5E-9H AND SET
* RS=0.60 FOR 2V, 0.53 FOR 5V, 0.45 FOR 10V OR 0.39 FOR 20V BIAS.
*ZETEX 25V Cd=13.5pF/16.5pF Q=300 Si pkg:SOT-23 3,1
.MODEL DZC831A D(IS=4.67E-15 RS=0.1917 N=1.063 TT=1.5E-7 CJO=2.741E-11 
+ VJ=2.129 M=0.9204 BV=45.1 IBV=0.05175 )

*ZC832A  ZETEX Spice Model        Last revision 7/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 2.5E-9H AND SET
* RS=0.53 FOR 2V, 0.47 FOR 5V, 0.38 FOR 10V OR 0.33 FOR 20V BIAS.
*ZETEX 25V Cd=19.8pF/24.2pF Q=200 Si pkg:SOT-23 3,1
.MODEL DZC832A D(IS=3.86E-15 RS=0.1188 N=1.046 TT=1.775E-7 CJO=3.999E-11 
+ VJ=2.268 M=0.9734 BV=45.1 IBV=0.05174 )

*ZC833A  ZETEX Spice Model        Last revision 7/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 2.5E-9H AND SET
* RS=0.47 FOR 2V, 0.39 FOR 5V, 0.32 FOR 10V OR 0.28 FOR 20V BIAS.
*ZETEX 25V Cd=29.7pF/36.3pF Q=200 Si pkg:SOT-23 3,1
.MODEL DZC833A D(IS=3.88E-15 RS=0.11 N=1.038 TT=1.616E-7 CJO=6.297E-11 
+ VJ=1.942 M=0.9466 BV=45.1 IBV=0.05174 )

*ZC834A  ZETEX Spice Model        Last revision 7/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 2.5E-9H AND SET
* RS=0.39 FOR 2V, 0.33 FOR 5V, 0.27 FOR 10V OR 0.22 FOR 20V BIAS.
*ZETEX 25V Cd=42.3pF/51.7pF Q=200 Si pkg:SOT-23 3,1
.MODEL DZC834A D(IS=5.53E-15 RS=0.1 N=1.038 TT=2.164E-7 CJO=8.69E-11 
+ VJ=2.225 M=0.97 BV=45.1 IBV=0.05174 )

*ZC835A  ZETEX Spice Model        Last revision 7/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 2.5E-9H AND SET
* RS=0.32 FOR 2V, 0.26 FOR 5V, 0.20 FOR 10V OR 0.18 FOR 20V BIAS.
*ZETEX 25V Cd=61.2pF/74.8pF Q=100 Si pkg:SOT-23 3,1
.MODEL DZC835A D(IS=1.82E-14 RS=0.0771 N=1.055 TT=2.611E-7 CJO=1.305E-10 
+ VJ=2.017 M=0.9632 BV=45.1 IBV=0.05174 )

*ZC836A  ZETEX Spice Model        Last revision 7/3/92
*NOTES: FOR RF OPERATION ADD PACKAGE INDUCTANCE 0F 2.5E-9H AND SET
* RS=0.23 FOR 2V, 0.18 FOR 5V, 0.15 FOR 10V OR 0.13 FOR 20V BIAS.
*ZETEX 25V Cd=90.0pF/110.pF Q=100 Si pkg:SOT-23 3,1
.MODEL DZC836A D(IS=8.66E-15 RS=0.03 N=1.026 TT=3.131E-7 CJO=1.848E-10 
+ VJ=2.297 M=1.013 BV=45.1 IBV=0.05174 )


*   Copyright notice for all models labeled "ZETEX":
*
*                          (C)  1992 ZETEX PLC
*
*   The copyright in these models  and  the designs embodied belong
*   to Zetex PLC ("Zetex").  They  are  supplied  free of charge by
*   Zetex for the purpose of research and design and may be used or
*   copied intact  (including this notice)  for  that purpose only.
*   All other rights are reserved. The models are believed accurate
*   but  no condition  or warranty  as to their  merchantability or
*   fitness for purpose is given and no liability in respect of any
*   use is accepted by Zetex PLC, its distributors or agents.
*
*
*   Zetex PLC, Fields New Road, Chadderton, Oldham  OL9 8NP  U.K.