SKY85201-11中文资料2.4 to 2.5 GHz SPDT Switch with Low-Noise Amplifier数据手册Skyworks规格书

描述 Description

The SKY85201-11 is an integrated, single-pole double-throw(SPDT) switch with a low-noise amplifier (LNA) intended forwireless applications. The device has a low noise figure (NF) andoffers the ability to add custom filtering between the switch andLNA blocks.

The SKY85201-11 operates at 3.3 V and draws low current. In thetransmit mode, a shutdown function saves power when thedevice is inactive.

The FEM is manufactured in a compact, 2.3 x 2.3 mm, 16-pinQuad Flat No-Lead (QFN) package. The small footprint providesthe industry’s smallest PCB area needed to implement anintegrated broadband SPDT switch with LNA functionality.

特性 Features

• Low noise figure
• High IIP3
• Bypass mode with 20 dB gain step
• Small QFN (16-pin, 2.3 x 2.3 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• 4G LTE

简介

SKY85201-11属于RF/IF射频/中频RFID的射频开关。由Skyworks制造生产的SKY85201-11射频开关射频开关产品是用于在多个可用信号路径之间路由 RF、IF 或微波信号的器件。示例应用包括多天线（分集）接收器中的天线选择、多模式系统中发射-接收路径的选择，或在发射和接收信号链之间切换天线。