SKY13381-374LF数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

Please note: SKY13381-374LF is being discontinued and is not recommended for new designs. The suggested replacement is SKY13355-374LF

The SKY13381-374LF is a GaAs pHEMT Double-Pole, Double-Throw (DPDT) switch designed for 2.4 and 6.0 GHz, dual-bandwireless LAN applications. The switch provides high linearityperformance, low insertion loss, and high isolation in bothfrequency bands.

Switching is controlled by two voltage inputs (V1 and V2).Depending on the logic voltage level applied to the control pins,the ANT1 and ANT2 pins connect to one of two switched RFoutputs (RX or TX) through a low insertion loss path whilemaintaining a high isolation path to the alternate port.

The switch is manufactured in a compact, 1.5 x 1.5 mm, 6-pinexposed pad plastic Micro Leadframe Package Dual (MLPD)package.

特性 Features

• Broadband frequency range: 0.1 to 6.0 GHz
• Positive control voltage range: 1.8 to 5.0 V
• Low insertion loss: 0.6 dB typical @ 2.5 GHz
• High isolation: 22 dB typical @ 2.5 GHz
• IP1dB: +37 dBm typical @ 3 V
• Small, MLPD (6-pin, 1.5 x 1.5 mm) Pb-free package (MSL1, 260 °C per JEDEC J-STD-020)

简介

SKY13381-374LF属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY13381-374LF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。