DATA SHEET • SMV1231–SMV1237
Typical Capacitance Values
SMV1231
SMV1232
SMV1233
SMV1234
SMV1235
SMV1236
SMV1237
V
R
(V)
C (pF)
T
C (pF)
T
C (pF)
T
C (pF)
T
C (pF)
T
C (pF)
T
C (pF)
T
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
9.0
2.350
1.870
1.580
1.400
1.220
1.090
0.970
0.882
0.794
0.732
0.683
0.648
0.613
0.590
0.567
0.551
0.534
0.512
0.497
0.492
0.487
0.480
0.472
0.466
4.15
3.22
2.67
2.28
1.97
1.72
1.51
1.35
1.22
1.13
1.05
0.99
0.94
0.90
0.86
0.84
0.81
0.78
0.76
0.75
0.74
0.73
0.73
0.72
5.08
3.95
3.28
2.80
2.41
2.09
1.82
1.62
1.45
1.33
1.24
1.16
1.10
1.05
1.01
0.98
0.96
0.92
0.90
0.88
0.87
0.86
0.85
0.84
9.63
7.53
6.28
5.39
4.68
4.09
3.58
3.15
2.81
2.54
2.32
2.15
2.02
1.90
1.80
1.72
1.65
1.55
1.47
1.42
1.38
1.35
1.33
1.32
18.22
14.12
11.67
9.91
8.52
7.36
6.40
5.62
4.99
4.50
4.11
3.80
3.55
3.34
3.17
3.03
2.91
2.73
2.61
2.53
2.47
2.43
2.40
2.38
26.75
20.61
17.02
14.38
12.29
10.56
9.16
8.04
7.19
6.53
6.01
5.61
5.28
5.02
4.81
4.64
4.49
4.28
4.13
4.02
3.95
3.89
3.84
3.80
71.82
56.10
46.89
40.33
35.13
30.71
26.87
23.57
20.83
18.62
16.87
15.48
14.36
13.46
12.72
12.11
11.61
10.87
10.38
10.06
9.84
10.0
11.0
12.0
13.0
14.0
15.0
9.68
9.56
9.47
SPICE Model
Part
Number
C
(pF)
V
C
R
S
JO
J
P
(V)
1.5
1.7
1.7
2.3
8.0
8.0
10.0
M
0.8
0.9
0.9
1.1
4.0
4.2
5.3
(pF)
0.0
0.0
0.7
1.2
2.0
3.2
9.0
(Ω)
2.50
1.50
1.20
0.80
0.60
0.50
0.25
PORT
P_anode
port = 1
SMV1231
SMV1232
SMV1233
SMV1234
SMV1235
SMV1236
SMV1237
–
DIODEM
Diode_Model
IS = 1.00e-14
RS = 0
N = 1
TT = 0
CJO = CJO
M = M
VJ = VJ
EG = 1.11
XTI = 3
KF =0
AF =1
FC = 0.5
BV = 0
IBV = 1e-3
ISR = 0
NR = 2
4.20
4.12
8.75
16.13
21.63
66.16
IND
LS
L = LS
RES
RS
R = RS
1. Values extracted from measured performance.
2. For package inductance (LS) refer to package type.
3. For more details refer to the “Varactor SPICE Models for RF VCO Applications”
Application Note.
CAP
CP
C = CP
DIODE
Varactor_Diode
AREA = 1
MODEL = Diode_Model
MODE = nonlinear
IKF = 0
NBV = 1
IBVL = 0
NBVL = 1
TBV1 = 0
TNOM = 27
FFE = 1
PORT
P_Cathode
port = 2
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
January 20, 2005 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200058 Rev. C
4
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
