SKY13353-337LF 0.5 – 3.0 GHz DPDT Diversity Switch

The SKY13353-337LF is a GaAs pHEMT Double-Pole, Double- Throw (DPDT) switch designed for 0.5 to 3.0 GHz diversity WLAN applications that use two antennas for both transmit and receive paths. The device provides high linearity, low insertion loss, and high isolation. Switching is controlled by four control voltage inputs (CTRL1, CTRL2, CTRL3, and CTRL4). Depending on the logic voltage level applied to the control pins, the four RF ports (RF1, RF2, RF3, and RF4) are connected together using a low insertion loss path, while maintaining a high isolation path to the alternate ports. Series DC blocking capacitors are required on all RF ports for proper operation.

技术特性

Broadband operation: 0.5 to 3.0 GHz
Positive voltage operation: +1.8 to +5 V
Low insertion loss: 0.7 dB typical @ 2.5 GHz
High isolation: 22 dB typical @ 2.4 GHz
IP1dB: +32 dBm typical @ +3 V
Small, QFN (12-pin, 3 x 3 mm) package (MSL1, 260 C per
JEDEC J-STD-020)

订购信息 Ordering Information

SKY13353-337LF

应用领域 APPLICATION

802.11 a/n diversity WLANs

引脚定义

应用技术支持与电子电路设计开发资源下载	版本信息	大小
SKY13353-337LF 数据资料DataSheet下载:pdf	Rev.V2	2 页