PE42723中文资料UltraCMOS® SPDT RF Switch数据手册pSemi规格书

描述 Description

The PE42723 is a HaRP™­ technology-enhanced reflective SPDT RF switch designed for use in cable applications including DOCSIS 3.0/1 cable modem, set-top box and residential gateway. It delivers high linearity and excellent harmonics performance in the 5–1794 MHz band. It also features low insertion loss and high isolation performance making the PE42723 ideal for DOCSIS 3.1 applications.

特性 Features

• Supports DOCSIS 3.0/1 requirements
• Exceptional harmonics
• 2fo of –121 dBc @ 17 MHz
• 3fo of –140 dBc @ 17 MHz
• Best in class linearity across frequency band
• Low insertion loss and high isolation performance
• Insertion loss of 0.3 dB @ 1218 MHz
• Isolation of 54 dB @ 204 MHz
• High ESD performance of 3 kV HBM
• Packaging: 12-lead 3 × 3 mm QFN

简介

PE42723属于RF/IF射频/中频RFID的射频开关。由制造生产的PE42723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。