SKY13522-644LF中文资料SPDT (SP2T) RF Switches数据手册Skyworks规格书

描述 Description

The SKY13522-644LF is a single-pole, double-throw (SPDT)switch used for single-ended switching in cellular applications.Using advanced switching technologies, the SKY13522-644LFmaintains low insertion loss and high isolation for all switchingpaths.

Depending on the logic voltage level applied to the control pin(V1), the antenna port (RFC) is connected to one of two switchedRF outputs (RF1 or RF2) through a low insertion loss path, whilethe path between the antenna port and the other RF port is in ahigh isolation state.

The SKY13522-644LF is provided in a small 8-pin, 1.1 x 1.1 mmQuad Flat No-Lead (QFN) package.

特性 Features

• Broadband frequency range: 0.7 to 6.0 GHz
• High isolation: 47 dB @ 2.2 GHz (typical)
• Single bit control
• Small QFN (8-pin,1.1 x 1.1 x 0.45 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• Smartphones
• Connected Homes

简介

SKY13522-644LF属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY13522-644LF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。