RFFM4551 Datasheet, PDF (1/10 Pages) RF Micro Devices – 4.9GHz to 5.925GHz 802.11a/n/ac Wi-Fi Front End Module

RFFM4551
4.9GHz to 5.925GHz 802.11a/n/ac Wi-Fi
Front End Module
The RFFM4551 provides a complete integrated solution in a single
front end module (FEM) for Wi-Fi 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. Performance is focused on linear output power under a
number of conditions including duty cycle and packet length while
balancing power consumption needs of leading edge device
platforms. This simplifies the total front end solution by reducing the
bill of materials, system footprint, and manufacturing cost.
The RFFM4551 integrates a 5GHz power amplifier (PA), single pole
two throw switch (SP2T) and an LNA with bypass. Also this FEM
includes integrated 2^nd and 3^rd Harmonic filters and integrated out of
band rejection filters. The device is provided in a 3.0mm x 3.0mm x
1.0mm, 16-pin laminate package. This module meets or exceeds the
RF front end needs of IEEE 802.11a/n/ac Wi-Fi RF systems.
Functional Block Diagram
Ordering Information
RFFM4551SB
Standard 5-piece sample bag
RFFM4551SQ
Standard 25-piece sample bag
RFFM4551SR
Standard 100-piece reel
RFFM4551TR7
Standard 2500-piece reel
RFFM4551PCK-410 Fully assembled evaluation board w/5 piece bag
RFFM4551
Package: Laminate, 16-pin,
3.0mm x 3.0mm x 0.975mm
Features
■ 3.3V Operation
■ P_OUT = +17.0dBm at 3.3V,
802.11ac MCS9 HT80 at 1.8%
Dynamic EVM Compliance
■ P_OUT = +18.0dBm at 3.3V, 802.11n
MCS7 HT20/40 at 3.0% Dynamic
EVM Compliance
■ P_OUT = +19.0dBm at 3.3V, MCS0
HT20, HT40, and HT80 at Spectral
Mask Compliance
■ Integrated 2^nd and 3^rd Harmonic
filters & Integrated out of band
rejection filters.
■ Integrated RX notch filter @
2.5GHz for DBDC operation.
■ Integrated 5GHz PA, SP2T, LNA
with Bypass and Power Detector
Coupler.
Applications
■ Customer Premise Equipment
■ Set-Top Boxes
■ Netbooks/Notebooks
■ Mobile Routers/Access Points
■ Data Cards
■ TV/Monitors/Video
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].
DS150211
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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