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PDF SKY13290-313LF Data sheet ( Hoja de datos )
| Número de pieza | SKY13290-313LF | |
| Descripción | PHEMT 10W SPDT Switch 500MHz - 2.5GHz | |
| Fabricantes | Skyworks Solutions | |
| Logotipo |  |
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DATA SHEET
SKY13290-313LF: PHEMT 10 W SPDT Switch
500 MHz–2.5 GHz
www.DataSheet4U.com
Features
G Broadband: 500 MHz–2.5 GHz
G Very low insertion loss: 0.4 dB typ. @ 900 MHz
G High isolation: 26 dB typ. @ 900 MHz
G High input power compression: 0.1 dB at > 40 dBm
G Low current consumption: <100 µA @ 3 V
G Miniature QFN-6 2 x 3 mm package
G Lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per
JEDEC J-STD-020
Description
The SKY13290-313LF is a PHEMT IC high-power SPDT switch.
This high-power switch has been designed for use from
500 MHz–2.5 GHz, where low loss, high isolation, low control
voltage and ultraminiature package size are required. It can be
controlled with positive, negative or a combination of both
voltages. The RF signal paths within the SKY13290-313LF
are fully bilateral.
Some standard implementations include T/R switching for
telematic applications at elevated power levels.
Switching is controlled via two control voltage inputs. Depending
upon the voltage level applied to the control voltage pins, the
common RF port (J1) is connected to one of two RF ports (J2
or J3) via a low insertion loss path, while the path between J1
and the other RF port is in its isolation state. When the control
voltages are toggled, the states between J1 and J2, as well as
J1 and J3, are also toggled.
The SKY13290-313LF is available in a lead (Pb)-free,
RoHS-compliant, QFN-6 2 x 3 mm plastic package.
An evaluation board is available upon request.
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Functional Block Diagram
J2
J3
V1
J1
V2
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200488 Rev. D • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • April 27, 2007
1
1 page  
Evaluation Board
The evaluation board for the SKY13290-313 allows the switch to
be fully exercised. The RF common port is marked “J1”, and the
two switched RF ports are marked “J2” and “J3”. All of the RF
ports have SMA connectors mounted. The control voltage inputs
are marked “V1” and “V2”.
The printed circuit board material is Rogers 4003. The RF
dielectric layer is 0.012 inches thick, ½ oz. copper. The RF
transmission lines are each 50 Ω (nominal) microstrip.
There are three DC blocking capacitors on the board, C1, C2 and
C3, each of which is in series with one of the RF ports. These
capacitors are 47 pF. For improved insertion loss at signal fre-
quencies below approximately 500 MHz these capacitors should
be replaced with larger capacitance capacitors, such as 1000 pF.
Item
C1, C2, C3
J1, J2, J3
U1
Printed Circuit Board
Description
DC Blocking Capacitor, 47 pF
SMA Connector, Edge Mount
SKY13290-313
Skyworks SK39990
Comments
0402
DATA SHEET • SKY13290-313LF
www.DataSheet4U.com
J2
C1
C3
J3
J1
V1
C2
V2
C1
J2 V1
C2
U1 J1
C3
J3
V2
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200488 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 27, 2007
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet SKY13290-313LF.PDF ] | |
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