SKY12209-478LF数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The SKY12209-478LF is a high power handling, Single-Pole, Double-Throw (SPDT) silicon PIN diode switch with symmetrical switching paths from a single common port. The device operates over the 0.9 GHz to 4.0 GHz band. It features low insertion loss, excellent power handling, and superb linearity with low DC power consumption.

The SKY12209-478LF is well-suited for use as a high power transmit/receive and RF path switch in a variety of telecommunication systems such as WiMAX, TD-SCDMA, or LTE base stations.

The device is provided in a 4 x 4 mm, 16-pin Quad Flat No-Lead (QFN) package.

特性 Features

• High power handling: 40 W CW
• Low insertion loss: 0.3 dB typical
• High isolation: 42 dB @ 2.6 GHz
• Controlled with positive power supply
• Fast RF rise time: 40 ns typical
• Small, QFN (16-pin, 4 x 4 mm) Pb-free package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• Small Cells
• Macro/Massive MIMO

简介

SKY12209-478LF属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY12209-478LF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。