DATA SHEET
SKY13286-359LF: 0.1-6.0 GHz High Isolation SPDT
Absorptive Switch
Applications
CBL
• GSM, PCS, WCDMA base stations
J1
• 2.4 and 5.8 GHz ISM devices
• Wireless local loops
50
CBL
RFC
Features
• Single, positive voltage control: 0 to 3 and 0 to 5 V
50
• High isolation 64 dB at 1 GHz and 2 GHz
CBL
• Integrated silicon CMOS driver
J2
• Absorptive
• Small, QFN (16-pin, 4 x 4 mm) Pb-free package (MSL1, 260 °C
per JEDEC J-STD-020)
Decoder
VDD
VCTL
S1595
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances) compliant packaging.
Figure 1. SKY13286-359LF Block Diagram
Description
The SKY13286-359LF is a GaAs pHEMT FET high-isolation,
absorptive switch. The device is an ideal component for base
station applications in which synthesizer isolation is critical.
The device is provided in a 4 x 4 mm, 16-pin Quad Flat No-Lead
(QFN) 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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200570E • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • July 30, 2009
1