SKY13411-374LFRF/IF射频/中频RFID的射频开关规格书PDF中文资料

SKY13411-374LF属于RF/IF射频/中频RFID的射频开关。由美国思佳讯公司制造生产的SKY13411-374LF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。

Applications

 Dual-band wireless LANs (802.11 a/b/g/n)

 Diversity antenna switching

特性 Features

 Broadband frequency range: 0.1 to 6.0 GHz

 Positive control voltage range: 1.8 to 5.0 V

 Low insertion loss: 0.6 dB typical @ 2.5 GHz

 High isolation: 23.5 dB typical @ 2.5 GHz

 P1dB: +31 dBm typical @ 3 V

 Small, MLPD (6-pin, 1.5 x 1.5 mm) Pb-free package (MSL1,

260 C per JEDEC J-STD-020)

描述 Description

The SKY13411-374LF is a pHEMT GaAs double-pole, doublethrow

(DPDT) switch designed for dual-band wireless LAN

applications. The switch provides high linearity performance, low

insertion loss, and high isolation.

Switching is controlled by two voltage inputs (V1 and V2).

Depending on the logic voltage level applied to the control pins,

the ANT1 and ANT2 pins connect to one of two switched RF

outputs (RX or TX) through a low insertion loss path while

maintaining a high isolation path to the alternate port.

The switch is manufactured in a compact, 1.5 x 1.5 mm, 6-pin

exposed pad plastic Micro Leadframe Package Dual (MLPD)

package.

A functional block diagram is shown in Figure 1. The pin

configuration and package are shown in Figure 2. Signal pin

assignments and functional pin descriptions are provided in

Table 1.