PRODUCT SUMMARY
SKY85726-11: 5 GHz WLAN Front-End Module
Applications
802.11ax networking and personal computing systems
PC cards, PCMCIA cards, mini-cards, and half mini-cards
WLAN-enabled wireless video systems
Features
Integrated 802.11ax 1024 QAM, 5 GHz PA, LNA with bypass,
and T/R switch
Fully matched input and output
Integrated logarithmic power detector and directional coupler
Transmit gain: 32 dB
Receive gain: 13 dB
Output power:
MCS11, +16 dBm, -43 dB EVM
MCS9, +20 dBm, -35 dB EVM
MCS7, +21 dBm, -30 dB EVM
Small QFN (16-pin, 3 x 3 mm) package
Figure 1. SKY85726-11 Block Diagram
(MSL3, 260 C per JEDEC J-STD-020)
Description
The SKY85726-11 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 802.11ax 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 device is provided in a compact, 16-pin 3 x 3 mm Quad Flat
No-Lead (QFN) package. A functional block diagram is shown in
Figure 1.
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
205320A Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice February 27, 2019 1 PRODUCT SUMMARY SKY85726-11: 5 GHz WLAN FRONT-END MODULE
Ordering Information
Part Number Product Description Evaluation Board Part Number
SKY85726-11 5 GHz WLAN Front-End Module SKY85726-11EK1
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Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
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