RFFM5541 Datasheet, PDF (1/7 Pages) RF Micro Devices – 4.9GHz to 5.85GHz Switch and LNA Front End Solution

RFFM5541
4.9GHz to 5.85GHz Switch and LNA
Front End Solution
The RFFM5541 is designed specifically for high-performance WiFi
applications in the 5GHz ISM band. This module integrates the LNA with
bypass and a SPDT switch of a Front End solution. The integrated input
and output match reduces the number of external components keeping
cost down and utilizing minimum layout area for implementation. The
RFFM5541 is provided in a 2mm x 2mm x 0.5mm, 12-pin QFN package.
This LNA + Switch front-end solution meets or exceeds the specification
requirements of IEEE 802.11a RF systems.
12
11
GND ₁
10
9 ^NC
ANT ²
8 RX_Out
RFFM5541
Package: QFN, 12-pin,
2.0mm x 2.0mm x 0.5mm
Features
■ TX Switch High Linearity:
Pin>21dBm with <1% EVM MCS9
■ Single Supply Voltage 2.7V to 4.8V
■ Integrated 5GHz LNA With Bypass
and SPDT
Applications
■ IEEE802.11a WiFi Applications
■ Consumer Electronics
■ Mobile Devices
■ Gaming
■ General Purpose Switch and LNA
Solution for 4.9GHz to 5.85GHz
Frequency Range
GND 3
4
5
7 NC
6
Functional Block Diagram
Ordering Information
RFFM5541SB
Standard 5-piece bag
RFFM5541SQ
Standard 25-piece bag
RFFM5541SR
Standard 100-piece reel
RFFM5541TR
Standard 2500-piece reel
RFFM5541PCK-410 Fully assembled evaluation board w/ 5-piece bag
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].
DS131219
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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