Product Releases

MIMO Device Supports Wireless Multimedia Services

Tue, 11/20/2007 - 6:19am
SiGe Semiconductor, Inc. announces a highly integrated RF front-end module for Wi-Fi®products designed to comply with the IEEE 802.11n specification. The SE2593A provides a complete 2.4 GHz and 5 GHz WLAN multiple input, multiple output (MIMO) RF solution including all of the circuitry required between the transceiver and the antennas. The SE2593A features 2.4 GHz and 5 GHz power amplifiers and low noise amplifiers, power detector, transmit and receive switch, diplexers and associated matching in a miniature land grid array package that measures just 5 mm × 6 mm × 1 mm. The front-end module replaces up to 20 components which would be required to implement a discrete 1 × 1 MIMO solution. The small size allows multiple modules to create 2 transmit by 2 receive (2x2), 3x3 or 4x4 MIMO designs in support of higher bandwidth for streaming video applications, while accommodating shrinking form factors.
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