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PDF SKY13274-349LF Data sheet ( Hoja de datos )
| Número de pieza | SKY13274-349LF | |
| Descripción | PHEMT SP2T Switch 0.5-6.0 GHz | |
| Fabricantes | Skyworks Solutions | |
| Logotipo |  |
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DATA SHEET
SKY13274-349LF: PHEMT SP2T Switch
0.5–6.0 GHz
www.DataSheet4U.com
Features
G Positive low voltage control (0/+3 V)
G Low insertion loss (0.8 dB typ. @ 6 GHz)
G High Rx isolation (28 dB @ 6 GHz)
G Tx port termination
G Miniature QFN-8 pin plastic package (2 x 2 mm)
G PHEMT process
G Lead (Pb)-free and RoHS-compliant
Functional Block Diagram
ANT
Rx
Description
The SKY13274-349LF is a PHEMT AlGaAs single-pole, double-
throw switch designed for use as a transmit receive (TR) switch
for ultra-wideband (UWB) transceivers. This switch offers excel-
lent insertion loss and isolation over wide bandwidth. It features a
terminated transmit input port, which is provided via an external
termination resistor for added versatility. The receiver output port
is reflective. The switch is controlled with single-polarity control
voltage of 3 V and 0 V, and is also compatible with control voltage
as high as 7 V.
This switch is packaged in the surface mount QFN-8 package,
which is lead (Pb)-free and meets all current RoHS requirements.
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
RF
GND
(paddle)
V2
V1
Tx
RF
Term
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200306 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 30, 2007
1
1 page  
Suggested Land Pattern
0.56
9X Exposed
Solder Area
0.28
8X 0.60
0.50 Pitch
0.25
0.51
1.02
8X 0.21
8X 0.66
QFN-8
0.125 Max.
0.70 ± 0.05
10° + 2° -10°
0.20 ± 0.05
2.00 BSC CL
0.125 Max.
Pin 1
Mark
1
2.00 BSC
Top View
0.025 ± 0.025
0.90 ± 0.10
Side View
0.56 ± 0.01
0.28 ± 0.01
0.29+0.16 -0.09
0.20 + 0.08 -0.02
0.29 + 0.16 -0.09
R 0.075 Ref
0.50 BSC
1
Exposed Pad
CL 1.02 + 0.10 -0.08
0.51 ± 0.01
0.17/0.30 2X
Bottom View
All dimensions are in mm.
TR Switch
Rx
Output
DC Rx
Block
RF
GND
(paddle)
DATA SHEET • SKY13274-349LF
www.DataSheet4U.com
ANT
DC
Block
ANT
Tx
Input
Tx DC
Block
RF Term R1
V2 V1
Tx Term R1
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200306 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 30, 2007
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet SKY13274-349LF.PDF ] | |
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