SKY13438-374LF数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The SKY13438-374LF is a pHEMT GaAs Double-Pole, Double-Throw (DPDT) switch designed for 2.4 and 6.0 GHz, dual-band wireless LAN applications. The switch provides high linearity performance, low insertion loss, and high isolation in both frequency 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 RF outputs (RX or TX) through a low insertion loss path while maintaining a high isolation path to the alternate port.

The switch is manufactured in a compact, 1.5 x 1.5 mm, 6-pin exposed 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: 0.65 dB typical @ 2.5 GHz, 1.20 dB typical @ 6.0 GHz
• High isolation: 27 dB typical @ 2.5 GHz, 25 dB typical @ 6.0 GHz
• P1dB: +31 dBm typical @ 3 V @ 2.5 GHz, +29 dBm typical @ 3 V @ 6.0 GHz
• Small, MLPD (6-pin, 1.5 x 1.5 mm) Pb-free package (MSL1, 260 °C per JEDEC J-STD-020)

简介

SKY13438-374LF属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY13438-374LF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。