RFFM8250 Datasheet, PDF (1/8 Pages) RF Micro Devices – 2.4GHz to 2.5GHz 802.11b/g/n/ac WiFi Switch + LNA Module

RFFM8250
2.4GHz to 2.5GHz 802.11b/g/n/ac WiFi
Switch + LNA Module
The RFFM8250 provides a complete integrated Switch + LNA solution in
a single Front End Module (FEM) for WiFi 802.11b/g/n/ac and
Bluetooth^® systems. The ultra-small form factor and integrated
matching greatly reduces the number of external components and
layout area in the customer applications. This simplifies the total front
end solution by reducing the bill of materials, system footprint, and
manufacturing cost. The RFFM8250 integrates a Single Pole Three
Throw (SP3T) Transmit/Receive (T/R) Switch and a 2.5GHz Low Noise
Amplifier (LNA) with bypass mode. The device is provided in a 1.75mm
x 1.75mm x 0.33mm 10-pin QFN package.
VTX ₁
TX 2
ANT
10
VRX
9
N/C 3
8 _VBT
7 BT
6 _VDD
4
5
RX LNAEN
Functional Block Diagram
RFFM8250
Package: QFN, 10-pin,
1.75mm x 1.75mm x 0.33mm
Features
■ SP3T T/R Switch with Bluetooth
Support
■ LNA with Bypass Mode
■ Input and Output Matched to 50Ω
■ Wide Voltage Supply Range
■ Supports WiFi chipsets with
Integrated Power Amplifier (iPA)
■ Low Profile Package for Module
Designs
Applications
■ Cellular Handsets
■ Mobile Devices
■ Tablets
■ Consumer Electronics
■ Gaming
■ Netbooks/Notebooks
■ TV/Monitors/Video
Ordering Information
RFFM8250SB
Standard 5-piece sample bag
RFFM8250SQ
Standard 25-piece sample bag
RFFM8250SR
Standard 100-piece reel
RFFM8250TR7
Standard 2500-piece reel
RFFM8250PCK-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].
DS150128
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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