参数资料
型号: SMV1235-074LF
厂商: SKYWORKS SOLUTIONS INC
元件分类: 变容二极管
英文描述: S BAND, 11.5 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE
封装: GREEN, SC-70, 3 PIN
文件页数: 6/11页
文件大小: 895K
代理商: SMV1235-074LF
DATA SHEET SMV123x VARACTORS
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
4
April 25, 2011 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 200058P
Table 3. SMV123x Electrical Specifications (Note 1)
(TOP = 25 °C, Unless Otherwise Noted)
Part
Number
CT @ 1 V
(pF)
CT @ 3 V
(pF)
CT @ 6 V
(pF)
CT @ 1 V
CT @ 3 V
(Ratio)
CT @ 1 V
CT @ 6 V
(Ratio)
RS @ 3 V,
500 MHz
(
Ω)
Min.
Max.
Typ.
Min.
Max
Min.
Max.
Typ.
SMV1231
1.43
1.72
0.97
0.61
1.5
1.8
2.5
2.8
2.90
SMV1232
2.34
2.86
1.50
0.94
1.5
1.9
2.6
3.3
1.50
SMV1233
3.00
3.60
1.80
1.10
1.5
1.9
2.6
3.3
1.20
SMV1234
5.85
7.15
3.60
2.00
1.6
2.0
2.8
3.4
0.80
SMV1235
10.35
12.65
6.40
3.60
1.6
2.0
2.9
3.4
0.60
SMV1236
15.50
18.50
9.20
5.30
1.6
2.0
3.0
3.5
0.50
SMV1237
45.00
54.00
26.90
14.40
1.6
2.0
3.0
3.5
0.40
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Tested with -079 package.
Reverse voltage VR (IR = 10
μA) = 15 V minimum
Reverse current IR (VR = 12 V) = 20 nA maximum
Table 4. Capacitance vs Reverse Voltage
VR
(V)
CT (pF)
SMV1231
SMV1232
SMV1233
SMV1234
SMV1235
SMV1236
SMV1237
0
2.35
4.15
5.08
9.63
18.22
26.75
71.82
0.5
1.87
3.22
3.95
7.53
14.12
20.61
56.10
1.0
1.58
2.67
3.28
6.28
11.67
17.02
46.89
1.5
1.40
2.28
2.80
5.39
9.91
14.38
40.33
2.0
1.22
1.97
2.41
4.68
8.52
12.29
35.13
2.5
1.09
1.72
2.09
4.09
7.36
10.56
30.71
3.0
0.970
1.51
1.82
3.58
6.40
9.16
26.87
3.5
0.882
1.35
1.62
3.15
5.62
8.04
23.57
4.0
0.794
1.22
1.45
2.81
4.99
7.19
20.83
4.5
0.732
1.13
1.33
2.54
4.50
6.53
18.62
5.0
0.683
1.05
1.24
2.32
4.11
6.01
16.87
5.5
0.648
0.99
1.16
2.15
3.80
5.61
15.48
6.0
0.613
0.94
1.10
2.02
3.55
5.28
14.36
6.5
0.590
0.90
1.05
1.90
3.34
5.02
13.46
7.0
0.567
0.86
1.01
1.80
3.17
4.81
12.72
7.5
0.551
0.84
0.98
1.72
3.03
4.64
12.11
8.0
0.534
0.81
0.96
1.65
2.91
4.49
11.61
9.0
0.512
0.78
0.92
1.55
2.73
4.28
10.87
10.0
0.497
0.76
0.90
1.47
2.61
4.13
10.38
11.0
0.492
0.75
0.88
1.42
2.53
4.02
10.06
12.0
0.487
0.74
0.87
1.38
2.47
3.95
9.84
13.0
0.480
0.73
0.86
1.35
2.43
3.89
9.68
14.0
0.472
0.73
0.85
1.33
2.40
3.84
9.56
15.0
0.466
0.72
0.84
1.32
2.38
3.80
9.47
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参数描述
SMV1235-074LF-B 制造商:Skyworks Solutions Inc 功能描述:RF VARACTOR TUNING DIODE
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