SKY85735-11 Datasheet, PDF (1/2 Pages) Skyworks Solutions Inc. – 5 GHz, 802.11ac Front-End Module

PRODUCT SUMMARY
SKY85735-11: 5 GHz, 802.11ac Front-End Module
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
Features
 Integrated high-performance 5 GHz PA, LNA with bypass, and
SPDT
 Fully matched input and output
 Integrated, positive slope power detector
 Transmit loopback mode
 Transmit gain: 32 dB
 Receive gain: 14 dB
 Output power: +21 dBm, @3% (–30 dB) DEVM, MCS7, HT40
 Output power: +20 dBm @ 1.8% (–35 dB) DEVM, MCS9, VHT80
 Direct connection to battery with 5 V nominal supply voltage
 Small MCM (12-pin, 2.0 x 2.0 x 0.6 mm) package
(MSL3, 260 C per JEDEC J-STD-020)
Skyworks Green^TM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green^TM, document number
SQ04–0074.
TX
VDET
RX
PA
LNA
ANT
203643C-001
Figure 1. SKY85735-11 Block Diagram
Description
The SKY85735-11 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.
An enable/disable function allows power savings during off mode.
An integrated power detector with 20 dB of dynamic range
provides closed-loop power control within the system.
The device is provided in a compact, 12-pin 2.0 x 2.0 x 0.6 mm
Multi-Chip Module (MCM) package. A functional block diagram is
shown in Figure 1.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
204339A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 7, 2016
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