SKY13290-313LF: PHEMT 10 W SPDT Switch
500 MHz–2.5 GHz
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
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
Skyworks Solutions, Inc. • Phone  376-3000 • Fax  376-3100 • firstname.lastname@example.org • www.skyworksinc.com
200488 Rev. D • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • April 27, 2007