SKY55951-11数据手册Skyworks中文资料规格书

描述 Description

The SKY55951-11 front-end module (FEM) features an integratedL1 low-noise amplifier (LNA) and post-filter along with an L5 LNAand post-filter designed for Global Navigation Satellite System(GNSS) receiver applications.

Part of our Sky5® portfolio, the SKY55951-11 provides high gain,low current consumption, and integrated input and outputmatching for both L1 and L5, all in a compact 2.0 x 1.6 mmpackage.

The L1 path also features an integrated B13 notch filter, providingexcellent suppression (-50 dBm) of cellular low-band 2ndharmonic signals impacting GPS L1 reception. The post-filteringon the L5 path also provides high (> 45 dBc) out-of-bandrejection for interference below 1 GHz.

The SKY55951-11 uses surface-mount technology (SMT) in aMulti-Chip Module (MCM), a proven and highly manufacturablesolution.

特性 Features

• Dedicated L1 and L5 receive paths
• Small signal gain: 17 dB typical
• Low current consumption: L1 = 1 mA, L5 = 1.9 mA @ 1.8 V
• Integrated input and output matching on L1 and L5 paths
• Integrated B13 notch on L1 path
• Single, wide DC supply range: 1.5 to 3.3 V
• Small MCM (20-pin, 2.0 x 1.6 x 0.7 [nominal] mm) package (MSL3, 260 °C per JEDEC J-STD-020)

应用 Application

• Industrial IoT

• M2M

• Smart Cities

• Wearables

• Cameras

• Cellular Telematics