PRODUCT SUMMARY SKY65725-11: Shielded Low-Noise Amplifier Front-End Module with GPS / GNSS / BDS Pre-Filter ApplicationsGPS/GNSS/BDS radio receivers CC VEN V Global Navigation Satellite Systems (GLONASS) Fitness/activity trackers Bias/Enable Smartphones Laptop PCs and tablets Input Output RF_IN Match LNA RF_OUT Match 204698-001
Features Figure 1. SKY65725-11 Block DiagramInnovative proprietary shielded technology Wideband pre-filter
DescriptionSmall signal gain: 16.5 dB typical The SKY65725-11 is a shielded front-end module (FEM) with an Excellent out-of-band rejection integrated low noise amplifier (LNA) and pre-filter designed for Global Positioning System / Global Navigation Satellite System / Low noise figure: 1.8 dB typical Beidou Navigation Satellite System (GPS / GNSS / BDS) receiver Low current consumption applications. The device provides high linearity, excellent gain, a Input/output impedance internally matched to 50 high 1 dB input compression point (IP1dB), and a superior noise figure (NF). Single DC supply: 1.1 to 2.85 V The pre-filter provides the low in-band insertion loss and Minimal number of external components required excellent rejections of the cellular, PCS, and WLAN frequency Small MCM (9-pin, 1.6 x 1.6 x 0.75 [nominal] mm) package bands. The SKY65725-11 uses surface-mount technology (SMT) (MSL3, 260 C per JEDEC J-STD-020) in a Multi-Chip Module (MCM) package, which allows for a highly manufacturable and low-cost solution. An additional filter is incorporated in the SKY65725-11 to improve Skyworks GreenTM products are compliant with performance in the presence of a Band 13 blocker. all applicable legislation and are halogen-free. A functional block diagram is shown in Figure 1. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04-0074. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 •
[email protected] • www.skyworksinc.com 205456A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 1, 2019 1
