SMV1236-074LF [SKYWORKS]
Variable Capacitance Diode, S Band, 17pF C(T), 15V, Silicon, Hyperabrupt, GREEN, SC-70, 3 PIN;
| 型号： | SMV1236-074LF |
| 厂家： | 
SKYWORKS SOLUTIONS INC. |
| 描述： | Variable Capacitance Diode, S Band, 17pF C(T), 15V, Silicon, Hyperabrupt, GREEN, SC-70, 3 PIN |
| 文件： | 总12页 (文件大小：972K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
SMV123x Series: Hyperabrupt Junction Tuning Varactors
Applications
• Low tuning voltage VCOs
• High-Q resonators in wireless system VCOs
• High-volume commercial systems
Features
• High capacitance ratio
• Low series resistance for low phase noise
• Packages rated MSL1, 260 °C per JEDEC J-STD-020
Description
The SMV123x series of silicon hyperabrupt junction varactor
diodes are designed for use in Voltage Controlled Oscillators
(VCOs) with a low tuning voltage operation. The low resistance of
these varactors makes them appropriate for high-Q resonators in
wireless system VCOs to frequencies over 10 GHz. This family of
varactors is characterized for capacitance and resistance over
temperature.
Table 1 describes the various packages and markings of the
SMV123x varactors.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200058Q • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 14, 2012
1
DATA SHEET • SMV123x VARACTORS
Table 1. Packaging and Marking
Single
Single
Single
Common Cathode
Common Anode
Common Cathode
Single
SC-79
SOD-323
SOT-23
SOT-23
SC-70
SC-70
SOD-882
Green™
Green™
Green™
SMV1231-074
Marking: JA3
SMV1231-079LF
Marking: Cathode
SMV1231-011LF
Marking: KA
SMV1231-074LF
Green™
SMV1231-040LF
Marking: A
Marking: KA3
SMV1232-074
Marking: CC3
SMV1232-079LF
Marking: Cathode
SMV1232-011LF
Marking: HC
SMV1232-074LF
Green™
SMV1232-040LF
Marking: Y
Marking: HC3
SMV1233-001
SMV1233-004
SMV1233-074
Marking: VP1
Marking: VP3
Marking: VP3
SMV1233-079LF
Marking: Cathode
♦SMV1233-011LF
Marking: DP
SMV1233-001LF
Green™
SMV1233-004LF
Green™
SMV1233-074LF
Green™
SMV1233-040LF
Marking: B
Marking: DP1
Marking: DP3
Marking: DP3
SMV1234-001
SMV1234-004
SMV1234-073
Marking: VQ1
Marking: VQ3
Marking: VQ9
SMV1234-079LF
Marking: Cathode
♦SMV1234-011LF
Marking: DQ
SMV1234-001LF
Green™
SMV1234-004LF
Green™
SMV1234-073LF
Green™
SMV1234-040LF
Marking: G
Marking: DQ1
Marking: DQ3
Marking: DQ9
SMV1235-001
SMV1235-004
SMV1235-074
Marking: VR1
Marking: VR3
Marking: VR3
SMV1235-079LF
Marking: Cathode
SMV1235-011LF
Marking: DR
SMV1235-001LF
Green™
SMV1235-004LF
Green™
SMV1235-074LF
Green™
SMV1235-040LF
Marking: M
Marking: DR1
Marking: DR3
Marking: DR3
SMV1236-001
SMV1236-004
SMV1236-074
Marking: AQ1
Marking: AQ3
Marking: AQ3
♦SMV1236-079LF
Marking: Cathode
SMV1236-011LF
Marking: EQ
SMV1236-001LF
Green™
SMV1236-004LF
Green™
SMV1236-074LF
Green™
SMV1236-040LF
Marking: R
Marking: EQ1
Marking: EQ3
Marking: EQ3
SMV1237-001
Marking: VT1
SMV1237-001LF
Green™
Marking: DT1
LS = 0.7 nH
LS = 1.5 nH
LS = 1.5 nH
LS = 1.5 nH
LS = 1.4 nH
LS = 1.4 nH
LS = 0.45 nH
The Pb-free symbol or “LF” in the part number denotes a lead-free, RoHS-compliant package unless otherwise noted as Green™. Tin/lead (Sn/Pb) packaging is not recommended
for new designs.
Innovation to Go™
Select Linear Products (indicated by ♦) now available for purchase online.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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June 14, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200058Q
DATA SHEET • SMV123x VARACTORS
Electrical and Mechanical Specifications
Package and Handling Information
The absolute maximum ratings of the SMV123x varactors are
provided in Table 2. Electrical specifications are provided in
Table 3. Typical capacitance values are listed in Table 4. Typical
performance characteristics of the SMV123x varactors are
illustrated in Figures 1 through 4.
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
The SPICE model for the SMV123x varactors is shown in Figure 5
and the associated model parameters are provided in Table 5.
The SMV123x series of varactors are rated to Moisture Sensitivity
Level 1 (MSL1) at 260 °C. They can be used for lead or lead-free
soldering. For additional information, refer to the Skyworks
Application Note, Solder Reflow Information, document number
200164.
Package dimensions are shown in Figures 6 to 14 (even
numbers), and tape and reel dimensions are provided in Figures 7
to 15 (odd numbers).
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
Table 2. SMV123x Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
15
Units
V
Reverse voltage
Forward current
VR
IF
20
mA
mW
°C
Power dissipation
PDIS
TOP
TSTG
250
Operating temperature
Storage temperature
–55
–55
+125
+150
°C
Note: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This device
must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. The
SMV123x varactors are Class 1B Human Body Model (HBM) ESD devices.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200058Q • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • June 14, 2012
3
DATA SHEET • SMV123x VARACTORS
Table 3. SMV123x Electrical Specifications (Note 1)
(TOP = 25 °C, Unless Otherwise Noted)
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)
Part
Number
Min.
1.43
Max.
1.72
Typ.
0.97
1.50
1.80
3.60
6.40
9.20
26.90
Typ.
0.61
0.94
1.10
2.00
3.60
5.30
14.40
Min.
1.5
1.5
1.5
1.6
1.6
1.6
1.6
Max
1.8
1.9
1.9
2.0
2.0
2.0
2.0
Min.
2.5
2.6
2.6
2.8
2.9
3.0
3.0
Max.
2.8
3.3
3.3
3.4
3.4
3.5
3.5
Typ.
2.90
1.50
1.20
0.80
0.60
0.50
0.40
SMV1231
SMV1232
SMV1233
SMV1234
SMV1235
SMV1236
SMV1237
2.34
2.86
3.00
3.60
5.85
7.15
10.35
15.50
45.00
12.65
18.50
54.00
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)
SMV1234
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
SMV1231
2.35
SMV1232
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
SMV1233
SMV1235
SMV1236
26.75
20.61
17.02
14.38
12.29
10.56
9.16
SMV1237
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
0
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
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
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
10.0
11.0
12.0
13.0
14.0
15.0
1.87
1.58
1.40
1.22
1.09
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
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
9.68
3.84
9.56
3.80
9.47
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • SMV123x VARACTORS
Typical Performance Characteristics
Figure 2. Series Resistance vs Reverse Voltage @ 500 MHz
Figure 1. Capacitance vs Reverse Voltage
Figure 4. Relative Series Resistance Change vs Temperature
@ 500 MHz
Figure 3. Relative Capacitance Change vs Temperature
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200058Q • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • June 14, 2012
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DATA SHEET • SMV123x VARACTORS
Figure 5. SPICE Model
Table 5. SPICE Model Parameters
Part Number
CJO
VJ
M
CP
RS
(pF)
(V)
(pF)
(Ω)
SMV1231
SMV1232
SMV1233
SMV1234
SMV1235
SMV1236
SMV1237
1.88
3.43
10.13
8.36
4.999
4.690
6.430
3.960
4.570
5.230
6.780
0.44
0.68
0.81
1.15
2.15
3.59
8.90
2.50
1.50
1.20
0.80
0.60
0.50
0.25
4.21
11.87
7.95
8.36
15.85
22.89
61.40
8.78
9.62
14.51
Values extracted from measured performance.
For package inductance (LS), refer to Table 1.
For more details, refer to the Skyworks Application Note, Varactor SPICE Model for Approved RF VCO Applications, document number 200315.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • SMV123x VARACTORS
Figure 6. SC-70 Package Dimensions
Figure 7. SC-70 Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200058Q • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 14, 2012
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DATA SHEET • SMV123x VARACTORS
Figure 8. SC-79 Package Dimensions
Figure 9. SC-79 Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • SMV123x VARACTORS
Figure 10. SOD-323 Package Dimensions
Figure 11. SOD-323 Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200058Q • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 14, 2012
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DATA SHEET • SMV123x VARACTORS
Figure 12. SOT-23 Package Dimensions
Figure 13. SOT-23 Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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June 14, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200058Q
DATA SHEET • SMV123x VARACTORS
Figure 14. SOD-882 Package Dimensions
Figure 15. SOD-882 Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200058Q • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 14, 2012
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DATA SHEET • SMV123x VARACTORS
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