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PDF SMV1771 Data sheet ( Hoja de datos )
| Número de pieza | SMV1771 | |
| Descripción | Hyperabrupt Junction Tuning Varactors | |
| Fabricantes | Skyworks Solutions | |
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DATA SHEET
SMV1771 Series: Hyperabrupt Junction Tuning Varactors
Applications
Low-noise and wideband UHF and VHF VCOs
High-volume, low-cost battery-powered tuning circuits
Features
Low series resistance
High capacitance ratio
SC-79 and ultra-small SOD-882 packages
(MSL1, 260 °C per JEDEC J-STD-020)
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
Description
The SMV1771 series are silicon hyperabrupt junction varactor
diodes specifically designed for battery operation. The specified
high capacitance ratio and low series resistance make these
varactors appropriate for low phase noise Voltage-Controlled
Oscillators (VCOs) used at frequencies in wireless systems up to
and above 2.5 GHz.
Table 1 describes the package and marking of the SMV1771
varactor series.
Table 1. Packaging and Marking
Single
Single
SC-79
Green™
SOD-882
Green™
SMV1771-079LF
Marking: Cathode and YH
SMV1771-040LF
Marking: EL1
LS = 0.7 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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200073J • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 7, 2015
1
1 page  
DATA SHEET • SMV1771 SERIES VARACTORS
Polarity
Indicator Area
0.010
(0.25 mm) Min.
0.014
(0.35 mm) Max.
Box
or
Bar
1
0.006 (0.15 mm) Min.
2 0.028
(0.70 mm) Min.
0.035
(0.90 mm) Max.
0.060 (1.50 mm) Min.
0.067 (1.70 mm) Max.
0.043 (1.10 mm) Min.
0.051 (1.30 mm) Max.
10° Max.
0.003
(0.07 mm) Min.
0.008
(0.20 mm) Max.
0.020
(0.50 mm) Min.
0.028
(0.70 mm) Max.
10° Max.
Dimensions are in inches (millimeters shown in parentheses)
S1652
Figure 3. SC-79 Package Dimensions
1.75 ± 0.10
2.00 ± 0.05
4.00 ± 0.10
Cathode Indicator
∅1.50± 0.10
A
∅0.50± 0.05
BB
0.19
0.45 ± 0.05
A
0.90 ± 0.05
1.94 ± 0.05
B
Notes:
1. Carrier tape: black conductive polycarbonate.
2. Cover tape: transparent conductive material.
3. Cover tape size: 5.4 mm width.
4. ESD surface resistivity is ≥1 x 104 ~ ≤ 1 x 108 Ohms/square.
5. All measurements are in millimeters.
6. Standard reel size is 7 inches. Standard reel quantity is 3000 pcs.
0.73 ± 0.05
A
Figure 4. SC-79 Tape and Reel Dimensions
S2188
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200073J • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 7, 2015
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet SMV1771.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SMV1770-040LF | Hyperabrupt Junction Tuning Varactor | Skyworks Solutions |
| SMV1770-079 | Hyperabrupt Junction Tuning Varactor |  Alpha Industries |
| SMV1771 | Hyperabrupt Junction Tuning Varactors | Skyworks Solutions |
| SMV1771-079 | Hyperabrupt Junction Tuning Varactor | Skyworks Solutions |
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