SKY65725-81数据手册Skyworks中文资料规格书

描述 Description

The SKY65725-81 is a shielded front-end module (FEM) with anintegrated low noise amplifier (LNA) and pre-filter designed forGlobal Positioning System/Global Navigation SatelliteSystem/Beidou Navigation Satellite System (GPS/GNSS/BDS)receiver applications. The device provides high linearity, excellentgain, a high 1 dB input compression point (IP1dB), and a superiornoise figure (NF).

The pre-filter provides the low in-band insertion loss andintegrated notch filtering for excellent rejections of the cellular,PCS, and WLAN frequency bands. The SKY65725-81 usessurface-mount technology (SMT) in a 1.6 x 1.6 x 0.8 mmMulti-Chip Module (MCM) package, which allows for a highlymanufacturable and low-cost solution.

特性 Features

• Innovative proprietary shielded technology
• Wideband pre-filter
• Small signal gain: 16 dB typical
• Excellent out-of-band rejection
• Low noise figure: 1.5 dB typical
• Low current consumption
• Input/output impedance internally matched to 50 
• Single DC supply: 1.8 V
• Minimal number of external components required
• Small, MCM (9-pin, 1.6 x 1.6 x 0.8 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

应用 Application

• Smartphones