RFFM8511 Datasheet, PDF (1/9 Pages) RF Micro Devices – 4.9GHz to 5.85GHz 802.11a/n/ac WiFi Front End Module

DRAFT
DRAFT
RFFM8511
4.9GHz to 5.85GHz 802.11a/n/ac WiFi
Front End Module
The RFFM8511 provides a complete integrated solution in a single front
end module (FEM) for WiFi 802.11a/n/ac systems. The ultra-small factor
and integrated matching minimizes layout area in the customer’s
application and greatly reduces the number of external components.
This simplifies the total front end solution by reducing the bill of
materials, system footprint, and manufacturing cost. The RFFM8511
integrates a 5GHz power amplifier (PA), single pole double throw switch
(SP2T), LNA with bypass, and a power detector coupler for improved
accuracy. The device is provided in a 2.5mm x 2.5mm x 0.40mm, 16-pin
QFN package.
LNA_EN C_RX
16
15
GND
14
GND 1
ANT
13
12 GND
RX 2
GND 3
11 _VCC
10 VCC
VCC 4
5
6
7
PDET PA_EN GND
9 _Vmode
8
TX
Functional Block Diagram
Ordering Information
RFFM8511SB
Standard 5-piece sample bag
RFFM8511SQ
Standard 25-piece bag
RFFM8511SR
Standard 100-piece reel
RFFM8511TR7
Standard 2500-piece reel
RFFM8511PCK-410 Fully assembled eval board w/ 5-piece bag
RFFM8511
Package: QFN, 16-pin,
2.5mm x 2.5mm x 0.40mm
Features
■ P_OUT = +18.0dBm at 3.6V,
802.11ac 80MHz MCS9 256QAM
at 1.8% Dynamic EVM Compliance
■ P_OUT = +19.0dBm, 11n 20MHz
2.5% (-32dB)EVM
■ P_OUT = +21.0dBm at 3.6V,
802.11ac 80MHz MCS0 at
Spectral Mask Compliance
■ Input and Output Matched to 50Ω
■ Integrated 5GHz PA, SP2T Switch,
LNA, and PDET
■ Low Height Package, Suited for
Module and Chip On Board (CoB)
designs
■ Supports low power mode for
improved efficiency
Applications
■ Cellular Handsets
■ Mobile Devices
■ Tablets
■ Consumer Electronics
■ Gaming
■ Netbooks/Notebooks
■ TV/Monitors/Video
DRAFT DRAFT ^{RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421}
For sales or technical support, contact RFMD at +1.336.678.5570 or [e-mail].
DS140711
RF MICRO DEVICES^® and RFMD^® are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names,
trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.
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