SKY12255-708LF数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The SKY12255-708LF is a compact single-pole, double-throw(SPDT) fail-safe switch for TDD applications.This device features high-power handling at hot, low TX and RXinsertion loss, and high isolation with low DC power consumption.The device requires minimal external components, enabling asmaller PCB footprint.The device is provided in a 5 × 5 mm, 20-pin Quad Flat No-Lead(QFN) package. Pin-to-pin compatible with SKY12248-492LF (120 W fail-safe switch). Read More...

特性 Features

• Compact, integrated high-power switch
• Small PCB footprint with minimal external components
• 160 W average power handling at 120 °C case temperature
• Low TX/RX insertion loss:
• High TX to RX isolation
• Low DC power consumption
• Small QFN (20-pin, 5 × 5 mm) Pb-free package (MSL3, 260 °C per JEDEC J-STD-020)

应用 Application

• Macro Base Station

简介

SKY12255-708LF属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY12255-708LF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。