PE42521数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The PE42521 SPDT absorptive RF switch is designed for use in test/ATE and other high performance wireless applications. This broadband general purpose switch maintains excellent RF performance and linearity from 9 kHz through 13 GHz. This switch is a pin-compatible upgraded version of PE42552 with fast switching time and higher power handling of 36 dBm continuous wave (CW) and 38.5 dBm instantaneous power in 50Ω @ 4 GHz. The PE42521 exhibits high isolation, fast settling time, and is offered in a 3 x 3 mm QFN package.

特性 Features

• HaRP™ technology-enhanced
• Fast switching time of 500 ns
• High power handling @ 4 GHz in 50Ω
• High linearity
• Low insertion loss
• High isolation
• ESD performance
• Packaging: 16-lead 3 × 3 mm QFN

简介

PE42521属于RF/IF射频/中频RFID的射频开关。由制造生产的PE42521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。