SKY13411-374LF-EVB开发板套件编程器的射频评估开发套件开发板规格书PDF中文资料

SKY13411-374LF-EVB属于开发板套件编程器的射频评估开发套件开发板。由美国思佳讯公司制造生产的SKY13411-374LF-EVB射频评估和开发套件，开发板本系列中的产品适用于在已知实施环境中，提供能访问射频相关器件的功能或者有助于访问该功能。所含的焦点产品范围从射频信号链元器件（如放大器和检测器）到模块化收发器，以及不直接包含焦点产品的适配器硬件，但此类硬件可供方便地访问用户单独提供的特定射频产品或系列。

Applications

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

 Diversity antenna switching

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)

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.