RFFM8850P Datasheet, PDF (1/10 Pages) RF Micro Devices – Dualband 2.4GHz and 5.0GHz 802.11b/g/n/a/ac Wi-Fi® Switch + LNA Front End Module

RFFM8850P
Dualband 2.4GHz and 5.0GHz 802.11b/g/n/a/ac
Wi-Fi^® Switch + LNA Front End Module
The RFFM8850P provides a complete dualband integrated Switch +
LNA solution in a single Front End Module (FEM) for Wi-Fi^®
802.11b/g/n/a/ac and Bluetooth^® systems. The ultra-small form factor
and integrated matching greatly reduces the number of external
components and layout area. The RFFM8850P integrates a 2.4GHz
SP3T Transmit/Receive Switch, a 5.0GHz SP2T Transmit/Receive
Switch, a 2.4GHz Low Noise Amplifier with bypass mode, and a 5.0GHz
Low Noise Amplifier with bypass mode.
16
15
14
13
VTX5 1
12 VBT
VRX5 2
11 BT
RX5 3
10 VDD2
LNA_EN5 4
9 LNA_EN2
5
6
7
8
Functional Block Diagram
Ordering Information
RFFM8850PSB
Standard 5-piece sample bag
RFFM8850PSQ
Standard 25-piece sample bag
RFFM8850PSR
Standard 100-piece reel
RFFM8850PTR7
Standard 2500-piece reel
RFFM8850PPCK-410 Fully assembled evaluation board w/ 5-piece bag
RFFM8850P
Package: QFN, 16-pin,
2.3mm x 2.3mm x 0.33mm
Features
■ Dualband 2.4GHz & 5.0GHz
Wi-Fi^® SW+LNA FEM
■ 2.4GHz SP3T T/R Switch with
Bluetooth^® Support
■ 2.4GHz LNA with Bypass Mode
■ 5.0GHz SP2T T/R Switch
■ 5.0GHz LNA with Bypass Mode
■ All Input and Output Ports Matched
to 50Ω
■ Wide Voltage Supply Range
■ Supports Wi-Fi^® chipsets with
Integrated Power Amplifier (iPA)
■ Small Package for Chip on Board
Designs
■ Low Profile Package for Module
Designs
Applications
■ Mobile Devices
■ Smartphones
■ Cellular Handsets
■ Tablets
■ Consumer Electronics
■ Gaming
■ Netbooks/Notebooks
■ 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].
DS150107
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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