SKY13550-667LF数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The SKY13550-667LF is a dual single-pole, four-throw (2xSP4T)Mobile Industry Processor Interface (MIPI) controlled antennaswitch designed specifically for receive diversity in carrieraggregation applications.

The 2xSP4T switch is optimized for broadband performance.Using advanced switching technologies, the SKY13550-667LFmaintains low insertion loss and high isolation for all switchingpaths. The high linearity performance and low insertion lossachieved by the SKY13550-667LF makes it an ideal choice forcarrier aggregation applications. The switch also exhibitsexcellent second/third order intermodulation distortion(IMD2/IMD3) performance.

Switching is controlled by an integrated MIPI decoder. The twoswitches can be configured independently. There are separateregisters for each SP4T. No external DC blocking capacitors arerequired on the RF paths as long as no DC voltage is applied tothose paths.

The SKY13550-667LF is manufactured in a compact,1.6 x 2.0 x 0.55 mm, 14-pin surface-mount Quad Flat No-Lead(QFN) package.

特性 Features

• Broadband frequency range: 0.4 to 3.8 GHz
• Single, positive DC power supply (2.5 to 4.8 V)
• Excellent Band 13 2nd harmonic performance
• Excellent Band 17 3rd harmonic performance
• Integrated, programmable MIPI interface using separate registers for ANT_A and ANT_B bands
• Dual antenna ports can be connected externally to a diplexer
• Small QFN (14-pin, 1.6 x 2.0 x 0.55 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• Smartphones
• Connected Homes
• 4G LTE

简介

SKY13550-667LF属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY13550-667LF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。