SKY65611-11 Datasheet, PDF (1/2 Pages) Skyworks Solutions Inc. – GPS/GLONASS/Galileo/BDS Low-Noise Amplifier

PRODUCT SUMMARY
SKY65611-11: GPS/GLONASS/Galileo/BDS Low-Noise
Amplifier
Applications
 GPS/GLONASS/Galileo/BDS radio receivers
 Compass (Beidou)
 Smartphones
 Tablet/laptop PCs
 Personal navigation devices
Features
 Small signal gain: 16.5 dB typical
 Low noise figure: 0.65 dB typical
 Out-of-band IIP3: +2 dBm typical
 Low current consumption
 Output impedance internally matched to 50 Ω
 Single DC supply: 1.5 to 3.0 V
 Minimal number of external components required
 Small DFN (6-pin, 1.1 x 0.9 mm) package
(MSL1, 260 C per JEDEC J-STD-020)
Skyworks Green^TM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green^TM, document number
SQ04–0074.
Enable
RF_IN
LNA
Output
Match
RF_OUT
S3452
Figure 1. SKY65611-11 Block Diagram
Description
The SKY65611-11 is a Microwave Monolithic Integrated Circuit
(MMIC) front-end low-noise amplifier (LNA) designed for Global
Positioning System/Global Navigation Satellite System
(GPS/GLONASS)/Galileo and Beidou Navigation Satellite System
(BDS) receiver applications. The device provides high linearity,
excellent gain, a high 1 dB Input Compression Point (IP1dB), and a
superior noise figure (NF). Output matching components are
embedded inside the device. Minimal input matching components
are required.
The SKY65611-11 is optimized to operate at 1559 to 1606 MHz,
which makes it ideal for GPS/GLONASS/Galileo/BDS radio receiver
applications.
The SKY65611-11 is fabricated using advanced SiGe BiCMOS
technology. The LNA uses surface-mount technology (SMT) in the
form of a 1.1 x 0.9 mm Dual Flat No-Lead (DFN) package, which
allows for a highly manufacturable and low-cost solution.
A functional block diagram is shown in Figure 1.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
203447B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 2, 2015
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