參數(shù)資料
型號(hào): SMV1145-011
廠商: Alpha Industries, Inc.
英文描述: Hyperabrupt Junction Tuning Varactors
中文描述: Hyperabrupt結(jié)調(diào)諧變?nèi)荻O管
文件頁數(shù): 2/4頁
文件大小: 465K
代理商: SMV1145-011
Hyperabrupt Junction Tuning Varactors
SMV1142–SMV1148
2
Alpha Industries, Inc.
[781] 935-5150
Fax
[617] 824-4579
Email
sales@alphaind.com
www.alphaind.com
Specifications subject to change without notice. 1/01A
1.0
10.0
100.0
6.0
8.0
4.0
Reverse Voltage (V)
Capacitance vs. Reverse Voltage
2.0
0
C
SMV1148
SMV1147
SMV1146
SMV1145
SMV1144
SMV1143
SMV1142
-3
-2
-1
0
1
2
3
4
5
-40
-20
0
20
40
60
80
P
Temperature (C)
Relative Capacitance Change
vs. Temperature
V
R
= 1 V
V
R
= 4 V
12
10
8
6
4
2
0
-2
-4
-6
-8
-40
-20
0
20
40
60
80
P
Temperature (
C)
Relative Series Resistance Change
vs. Temperature
0.4
0.6
0.8
Reverse Voltage (V)
Series Resistance vs. Reverse Voltage
@ 500 MHz
0
1
2
3
4
5
R
S
)
SMV1142
SMV1143
SMV1144
SMV1145
SMV1147
SMV1148
SMV1146
Typical Performance Data
C
T
C
T
C
T
@ 1 V
C
T
@ 3 V
(Ratio)
Min.
1.50
1.50
1.50
1.50
1.50
1.50
1.50
C
T
@ 1 V
C
T
@ 6 V
(Ratio)
Min.
2.43
2.45
2.46
2.50
2.50
2.50
2.50
R
S
@ 3 V
500 MHz
(
)
Max.
0.70
0.65
0.65
0.60
0.60
0.55
0.50
Q
Part
Number
C
T
@ 1 V
(pF)
Min.
8.20
11.60
14.65
25.50
37.80
54.60
62.00
@ 3 V
(pF)
Typ.
5.8
8.2
10.4
18.1
26.4
38.6
44.1
@ 6 V
(pF)
Typ.
3.5
4.9
6.1
10.6
15.5
22.6
25.2
@ 3 V
50 MHz
Typ.
800
600
500
300
200
150
150
Max.
10.00
14.20
17.95
31.20
46.20
66.70
76.00
Max.
1.65
1.65
1.65
1.65
1.65
1.65
1.65
Max.
2.93
2.95
2.96
3.00
3.00
3.00
3.00
SMV1142
SMV1143
SMV1144
SMV1145
SMV1146
SMV1147
SMV1148
Electrical Specifications at 25°C
Reverse Voltage V
R
(I
R
= 10
μ
A): 12 V
Reverse Current I
R
(V
R
= 9.6 V): 20 nA
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SMV1145-079 Hyperabrupt Junction Tuning Varactors
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SMV1142-011 Hyperabrupt Junction Tuning Varactors
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