AS193-73LF数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The AS193-73 is a PHEMT GaAs FET IC high linearity SPDT switch in a SOT-6 plastic package. This switch has been designed for use where extremely high linearity, low control voltage, high isolation, low insertion loss and ultra miniature package size are required. It can be controlled with positive, negative or a combination of both voltages. Some standard implementations include antenna changeover, T/R and diversity switching over 3 W. The AS193-73 switch can be used in many analog and digital wireless communication systems including cellular, GSM and UMTS applications.

特性 Features

• +2.5 to +5 V Linear Operation
• Harmonics H2, H3 > 65 dBc @ PIN = 34.5 dBm
• Low Insertion Loss (0.35 dB @ 0.9 GHz)
• High Isolation (24 dB @ 0.9 GHz)
• Ultra Miniature SOT-6 Package

简介

AS193-73LF属于RF/IF射频/中频RFID的射频开关。由制造生产的AS193-73LF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。