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RF5725 Schematic ( PDF Datasheet ) - RF Micro Devices

Teilenummer RF5725
Beschreibung SINGLE-BAND FRONT END MODULE
Hersteller RF Micro Devices
Logo RF Micro Devices Logo 




Gesamt 11 Seiten
RF5725 Datasheet, Funktion
RF5725
2.4GHz TO 2.5GHz SINGLE-BAND
FRONT END MODULE
Package Style: QFN, 16-pin, 3mmx3mmx0.5mm
16 15 14 13
Features
Single Module Radio Front
End
Single Supply Voltage 3.0V to
5V
Integrated 2.4GHz to 2.5GHz
b/g Amplifier LNA, TX/RX
Switch, PDETECT Coupler
POUT=17dBm, 11g, OFDM at
<3% EVM, 21dBm 11b Meet-
ing 11b Spectral Mask
Low Height Package, Suited
for SiP and CoB Designs
Applications
Cellular handsets
Mobile devices
Tablets
Consumer electronics
Gaming
Netbooks/Notebooks
TV/monitors/video
SmartEnergy
LNA VCC 1
RX OUT 2
TX IN 3
VREG 4
5
12 C BT
SP3T
2F0 Filter
11 ANT
10 GND
9 VCC
678
Functional Block Diagram
Product Description
The RF5725 is a single-chip integrated front-end module (FEM) for high
performance WiFi applications in the 2.4GHz to 2.5GHz ISM band. This
FEM greatly reduces the number of external components, minimizing foot-
print and assembly cost of the overall 802.11b/g solution. The RF5725
has an integrated b/g power amplifier, LNA, a Coupler Power detector, and
TX filtering. It also is capable of switching between WiFi RX, WiFi TX, and
BTH RX/TX operations. This device is manufactured using GaAs HBT and
pHEMT processes on a 3mmx3mmx0.5mm 16-pin QFN package. This
module meets or exceeds the RF front-end needs of 802.11b/g WiFi RF
systems.
DS120214
Ordering Information
RF5725
RF5725SR
RF5725TR7
RF5725PCK-410
Standard 25 piece bag
Standard 100 piece reel
Standard 2500 piece reel
Fully assembled evaluation board tuned for 2.4GHz to
2.5GHz and 5 loose sample pieces
Optimum Technology Matching® Applied
GaAs HBT
SiGe BiCMOS
GaAs pHEMT
GaN HEMT
GaAs MESFET
InGaP HBT
Si BiCMOS
SiGe HBT
Si CMOS
Si BJT
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark 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. ©2006, 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].
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RF5725 Datasheet, Funktion
RF5725
Pin Out
16 15 14 13
LNA VCC 1
12 C_BT
RX OUT 2
11 ANT
TX IN 3
10 GND
VREG 4
9 VCC
5678
6 of 11
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
DS120214

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