SKY13575-639LF中文资料SP4T RF Switches数据手册Skyworks规格书

描述 Description

The SKY13575-639LF is a dual-band single-pole, four-throwswitch with an integrated 50 Ω match on all RF output ports.External DC blocking capacitors are required on the RF paths. Theswitch can operate over the temperature range of -40 °C to90 °C.

Switching is controlled by two CMOS/TTL compatible controlvoltage inputs: VC1 and VC2. Depending upon the logic voltagelevel applied to the control pins, the RFC pin is connected to oneof four switched RF outputs (RF1 to RF4) by a low insertion losspath, while the path between the RFC pin and the other RF pins isin isolation. The isolated ports are terminated to a 50 Ω load.

The SKY13575-639LF is packaged in a small, 14-pin,1.6 x 1.6 x 0.45 mm QFN package.

特性 Features

• Off ports matched to 50 Ω
• Low insertion loss: 0.6 dB at 2.5 GHz, 1.1 dB at 6 GHz (typical)
• High isolation: 40 dB at 2.5 GHz, 30 dB at 6 GHz (typical)
• Integrated GPIO interface
• Small QFN (14-pin, 1.6 x 1.6 x 0.45 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• 4G LTE
• Smartphones

简介

SKY13575-639LF属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY13575-639LF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。