Hot-selling and scarce SKY85310-21 2.4 GHz, 256 QAM WLAN/Bluetooth® Front-End Module QFN spot stock

Product Descriptions

The SKY85310-21 is a complete 802.11b/g/n 256 QAM WLAN RF  front-end module (FEM) with a Bluetooth port. The device  provides all the functionality of a fully matched power  amplifier (PA), power detector, low-noise amplifier (LNA), and  single-pole, triple-throw (SP3T) switch.

The SKY85310-21 provides a complete 2.4 GHz WLAN RF solution  from the output of the transceiver to the antenna, and from the  antenna to the input of the transceiver. The LNA increases the  receive sensitivity of embedded solutions to improve range or to  overcome the insertion loss of cellular filters (often included for  mobile applications).

The SKY85310-21 also includes a transmitter power detector with  20 dB of dynamic range, and a digital enable control for  transmitter power ramp on/off control.

The device is provided in an ultra-compact, 16-pin 3 x 3 mm  Quad Flat No-Lead (QFN) package.

Product Features

 Integrated high-performance 2.4 GHz PA, harmonic filter, LNA with bypass, and T/R switch

 Fully-matched input and output

 LNA with integrated bypass mode

 High performance SP3T switch to support Bluetooth/WiFi functions

 Integrated positive slope power detector

 Transmit gain: 30 dB

 Receive gain: 12 dB

 Small QFN (16-pin, 3 x 3 mm) package (MSL1, 260 C per JEDEC J-STD-020)

Product Applications

 802.11ac set-top boxes, networking, and personal computer systems

 PC cards, PCMCIA cards, mini-cards, and half mini-cards

 WLAN enabled wireless video systems

Product Specification

Product Photos

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