SKY13453-385LF数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The SKY13453-385LF is a Single-Pole, Double-Throw (SP2T)switch intended for mode switching in pre-Power Amplifier (PA)cellular or WLAN applications. Using advanced switchingtechnologies, the SKY13453-385LF maintains low insertion lossand high isolation for all switching paths.

The high linearity performance and low insertion loss achieved bythe switch make it an ideal choice for mode switching before thePA in cellular applications. Depending on the logic voltage appliedto the control pin (VCTL), the RFC pin is connected to one of thetwo switched RF outputs, RF1 or RF2, using a low insertion losspath, while the path between the RFC pin and the other RF path isin a high isolation state.

The switch is manufactured in a compact, 1 x 1 mm, 6-pin QuadFlat No-Lead (QFN) package.

特性 Features

• Low insertion loss: 0.40 dB @ 2.0 GHz
• High isolation: >25 dB @ 2.0 GHz
• Single bit control
• Small QFN (6-pin, 1 x 1 mm) package (MSL1, 260°C per JEDEC J-STD-020)

应用 Application

• Smartphones
• Tablets

简介

SKY13453-385LF属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY13453-385LF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。