SKY13446-374LFRF/IF射频/中频RFID的射频开关规格书PDF中文资料

SKY13446-374LF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SKY13446-374LF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 WLAN systems

 802.11 a/b/g/n transmit/receive systems

Features

 Positive low voltage control: 0 and 3.0 V

 Low insertion loss: 0.40 dB @ 2.5 GHz and 0.80 dB @ 6.0 GHz

 High isolation: 38 dB @ 2.4 GHz and 30 dB @ 6 GHz

 Excellent linearity performance: P1dB = +32 dBm

 Advanced pHEMT process

 Ultra-thin, miniature MLPD (6-pin, 1.5 x 1.5 x 0.45 mm)

package (MSL1, 260 C per JEDEC J-STD-020)

Description

The SKY13446-374LF is a pHEMT GaAs I/C antenna switch.

Switching between the antenna and TX or RX ports is

accomplished with two control voltages. The low-loss, high

isolation, high linearity, small size and low cost make this switch

ideal for all dual-band WLAN systems that operate at 2.4 to

2.5 GHz and 4.9 to 5.9 GHz.

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.