Hot-selling and scarce SKY85703-11 5 GHz WLAN Front-End Module QFN spot stock

Product Descriptions

​

The SKY85703-11 is a highly integrated, 5 GHz front-end module  (FEM) incorporating a 5 GHz single-pole, double-throw (SPDT)  transmit/receive (T/R) switch, a 5 GHz low-noise amplifier (LNA)  with bypass, and a 5 GHz power amplifier (PA) intended for  mobile/portable 802.11ac applications and systems.

The LNA and PA disable functions ensure low leakage current in  off mode. An integrated power detector is included to provide  closed-loop power control within the system. The power detector  also acts as a directional coupler to enhance detector accuracy  over temperature and load mismatches.

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

Product Features

 Integrated high-performance 5 GHz PA, LNA with bypass, and T/R switch

 Fully matched input and output

 Integrated power detector and directional coupler

 Transmit gain: 30 dB

 Receive gain: 12 dB

 Output power: +16 dBm @ 1.8 percent EVM, HT80, MCS9

 Output power: +17 dBm @ 3 percent EVM, HT40, MCS7

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

Product Applications

 802.11ac networking and personal computing systems

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

 WLAN-enabled wireless video systems

Product Photos

For more product information, please download the PDF