參數(shù)資料
型號(hào): SMV1237-001LF
廠商: SKYWORKS SOLUTIONS INC
元件分類: 變?nèi)荻O管
英文描述: S BAND, 49.5 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE
封裝: GREEN PACKAGE-3
文件頁(yè)數(shù): 6/11頁(yè)
文件大?。?/td> 895K
代理商: SMV1237-001LF
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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