PE42441数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The PE42441 is a HaRP™ technology-enhanced absorptive SP4T RF switch designed for use in various switching applications spanning multiple markets including wireless infrastructure, broadband, and test and measurement. This switch has four symmetric RF ports and delivers low insertion loss and exceptional isolation. An on-chip CMOS decode logic facilitates a two-pin low voltage CMOS control interface. In addition, no external blocking capacitors are required if 0 VDC is present on RF ports.

特性 Features

• Four symmetric 50Ω absorptive ports
• High isolation
• Low insertion loss
• High linearity
• 1.8 V control logic compatible
• ESD performance
• Packaging: 32-lead 5 × 5 mm LGA

简介

PE42441属于RF/IF射频/中频RFID的射频开关。由制造生产的PE42441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。