SKYA21039数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The SKYA21039 is a single-pole, triple-throw (SP3T) antennaswitch that operates in the 2.4 to 2.5 GHz frequency range.Switching between the antenna (RFC signal) and the RF1, RF2,and RF3 ports is accomplished with two control voltages(V1 and V2).

The low loss, high isolation, high linearity, small size, and lowcost make this switch ideal for all WLAN and Bluetooth systemsoperating in the 2.4 to 2.5 GHz band.

The SKYA21039 has integrated DC blocking capacitors, soexternal DC blocking capacitors are not required.

The SKYA21039 is manufactured in a compact,1.1 x 1.1 x 0.5 mm, 8-pin Micro Leadframe (MLP) package.

特性 Features

• AEC-Q100 grade 2 qualified
• Fast switching speed for Wi-Fi/BT applications: 300 ns typical
• Positive low voltage control: 0/1.8 to 3.6 V
• 1.8 V and 3.3 V logic compatibility
• Wide 3 to 5 V supply voltage range
• Integrated DC blocking capacitors
• Miniature ultra-thin MLP (8-pin, 1.1 x 1.1 x 0.5 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• Automotive
• Cellular Telematics
• Cellular Compensator

简介

SKYA21039属于RF/IF射频/中频RFID的射频开关。由制造生产的SKYA21039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。