SMV1145-079LF(2015) View Datasheet(PDF) - Skyworks Solutions
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SMV1145-079LF Datasheet PDF : 6 Pages
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DATA SHEET • SMV1145-079LF VARACTOR
Table 4. Capacitance vs Reverse Voltage
VR
CT
VR
CT
(V)
(pF)
(V)
(pF)
0
41.81
6.5
9.81
0.5
33.38
7.0
9.17
1.0
28.35
7.5
8.66
1.5
24.82
8.0
8.29
2.0
22.11
8.5
7.99
2.5
19.91
9.0
7.76
3.0
18.06
9.5
7.58
3.5
16.45
10.0
7.43
4.0
15.02
10.5
7.30
4.5
13.73
11.0
7.15
5.0
12.57
11.5
7.10
5.5
11.53
12.0
7.02
6.0
10.60
PORT
P_anode
port = 1
IND
LS
L = LS
RES
RS
R = RS
DIODE
Varactor_Diode
AREA = 1
MODEL = Diode_Model
MODE = nonlinear
CAP
CP
C = CP
PORT
P_Cathode
port = 2
Figure 5. SPICE Model
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 = VB
IBV = 1e-3
ISR = 0
NR = 2
IKF = 0
NBV = 1
IBVL = 0
NBVL = 1
TBV1 = 0
TNOM = 27
FFE = 1
S1672
Table 5. SPICE Model Parameters
Part Number
SMV1145-079LF
CJO
VJ
VB
CP
RS
(pF)
(V)
(V)
M
(pF)
(Ω)
41.80
2.50
12
1.10
0
0.60
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August 6, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200056N
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