SKY13251-349LF数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The SKY13251-349 is a pHEMT GaAs IC SP3T switch in a 2 x 2 mm QFN-8E package. The high isolation, low loss, small size and low cost features make this switch ideal for isolating Bluetooth® from 802.11b, g and designs that require combining TDMA, GSM, EDGE, CDMA, WCDMA with other short-range wireless applications. This switch is also available in a lead (Pb)-free package that is fully compliant with current RoHS requirements.

特性 Features

• Positive low voltage control (0/+2.4 V)
• Low insertion loss (<0.5 dB @ 2.5 GHz)
• High isolation RF2, RF3 paths (29 dB @ 2.5 GHz and 27 dB @ 2.5 GHz)
• Miniature QFN-8 lead exposed paddle 2 x 2 mm
• PHEMT process

简介

SKY13251-349LF属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY13251-349LF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。