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PDF SKY13355-374LF Data sheet ( Hoja de datos )
| Número de pieza | SKY13355-374LF | |
| Descripción | 0.1-6.0 GHz DPDT Switch | |
| Fabricantes | Skyworks Solutions | |
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DATA SHEET
SKY13355-374LF: 0.1-6.0 GHz DPDT Switch
Applications
• Dual-band wireless LANs (802.11 a/b/g/n)
• Diversity antenna switching
Features
• Broadband frequency range: 0.1 to 6.0 GHz
• Positive control voltage range: 1.8 to 5.0 V
• Low insertion loss: 0.6 dB typical @ 2.5 GHz
• High isolation: 23.5 dB typical @ 2.5 GHz
• P1dB: +33 dBm typical @ 3 V
• Small, MLPD (6-pin, 1.5 x 1.5 mm) Pb-free package (MSL1,
260 °C per JEDEC J-STD-020)
Figure 1. SKY13355-374LF Block Diagram
Description
The SKY13355-374LF is a pHEMT GaAs Double-Pole, Double-
Throw (DPDT) switch designed for 2.4 and 6.0 GHz, dual-band
wireless LAN applications. The switch provides high linearity
performance, low insertion loss, and high isolation in both
frequency bands.
Switching is controlled by two voltage inputs (V1 and V2).
Depending on the logic voltage level applied to the control pins,
the ANT1 and ANT2 pins connect to one of two switched RF
outputs (RX or TX) through a low insertion loss path while
maintaining a high isolation path to the alternate port.
The switch is manufactured in a compact, 1.5 x 1.5 mm, 6-pin
exposed pad plastic Micro Leadframe Package Dual (MLPD)
package.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
Figure 2. SKY13355-374LF Pinout – 6-Pin MLPD
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201341C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 11, 2011
1
1 page  
DATA SHEET • SKY13355-374LF DPDT SWITCH
Table 5. SKY13355-374LF Truth Table
V1 (Pin 5)
V2 (Pin 2)
High Low
Low High
Note: High = +1.8 V to +5 V. Low = –0.2 V to +0.2 V.
ANT1 (Pin 6) to
TX (Pin 4)
Isolation state
Insertion loss state
ANT1 (Pin 6) to
RX (Pin 3)
Insertion loss state
Isolation state
ANT2 (Pin 1) to
TX (Pin 4)
Insertion loss state
Isolation state
ANT2 (Pin 1) to
RX (Pin 3)
Isolation state
Insertion loss state
Evaluation Board Description
The SKY13355-374LF Evaluation Board is used to test the
performance of the SKY13355-374LF SPDT Switch. An Evaluation
Board schematic diagram is provided in Figure 9. An assembly
drawing for the Evaluation Board is shown in Figure 10.
Package Dimensions
The PCB layout footprint for the SKY13355-374LF is provided in
Figure 11. Typical case markings are shown in Figure 12.
Package dimensions for the 6-pin MLPD are shown in Figure 13,
and tape and reel dimensions are provided in Figure 14.
Package and Handling Information
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 SKY13355-374LF is rated to Moisture Sensitivity Level 1
(MSL1) at 260 °C. It can be used for lead or lead-free soldering.
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.
Figure 9. SKY13355-374LF Evaluation Board Schematic
Table 6. SKY13355-374LF Evaluation Board Bill of Materials
Component
Value
CBL 47 pF
CBYP 10 pF
Size
0402
0402
Manufacturer
Murata GRM Series
Murata GRM Series
Characteristic
DC blocking capacitor
Decoupling capacitor
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201341C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 11, 2011
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet SKY13355-374LF.PDF ] | |
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