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RFFM8850P Schematic ( PDF Datasheet ) - RF Micro Devices

Teilenummer RFFM8850P
Beschreibung Wi-Fi Switch + LNA Front End Module
Hersteller RF Micro Devices
Logo RF Micro Devices Logo 




Gesamt 10 Seiten
RFFM8850P Datasheet, Funktion
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
5678
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 [email protected].
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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RFFM8850P Datasheet, Funktion
RFFM8850P
Timing Diagram 5.0GHz Control
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or [email protected].
DS150107
The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of
third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended
application circuitry and specifications at any time without prior notice.
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