SKY13526-485LF数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The SKY13526-485LF is a Single-Pole, Six-Throw (SP6T) antenna switch with a Mobile Industry Processor Interface (MIPI).

Using advanced switching technologies, the SKY13526-485LFmaintains low insertion loss and high isolation for both transmitand receive switching paths. The high linearity performance andlow insertion loss achieved by the SKY13526-485LF makes it anideal choice for UMTS, CDMA2000, EDGE, and LTE applications.

Depending on the logic applied to the decoder, the antenna pin isconnected to one of six switched RF ports using a low insertionloss path, while the paths between the antenna pin and the otherRF pins are in a high isolation state. Switching is controlled by theMIPI decoder. There is an external MIPI select pin that enableshow the switch responds to power mode triggers. When this pin isgrounded, the switch responds to any of the power mode triggers.When this pin is left open, the switch responds to individualpower mode triggers. No external DC blocking capacitors arerequired on the RF paths as long as no DC voltage is applied.

The SKY13526-485LF is manufactured in a compact,2 x 2 mm, 14-pin surface mount Quad Flat No-Lead (QFN)package.

特性 Features

• Broadband frequency range: 0.4 to 2.7 GHz
• Low insertion loss
• High isolation and linearity
• External MIPI select pin
• Six linear TRX ports with isolation greater than 20 dB @ 2.7 GHz
• Small QFN (14-pin, 2 x 2 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• Smartphones

• Cellular Telematics

• Tablets

• Connected Homes

• 4G LTE

• Automotive

简介

SKY13526-485LF属于RF/IF射频/中频RFID的射频开关。由制造生产的SKY13526-485LF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。