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RF5375 Schematic ( PDF Datasheet ) - RF Micro Devices

Teilenummer RF5375
Beschreibung 802.11b/g/n WiFi FRONT END MODULE
Hersteller RF Micro Devices
Logo RF Micro Devices Logo 




Gesamt 12 Seiten
RF5375 Datasheet, Funktion
RF5375
2.4GHz to
2.5GHz,
802.11b/g/n
WiFi Front End
Module
RF5375
2.4GHz TO 2.5GHz, 802.11b/g/n WiFi
FRONT END MODULE
Package: QFN, 12-Pin, 2.5mmx2.5mmx0.5mm
Features
Integrated 2.4GHz to 2.4GHz
b/g/n Amplifier, SP3T Switch,
and Power Detector Coupler
Single Supply Voltage 3.0V to
4.8 V
Output Power: 11b=21dBm
Meeting Spectral Mask
11n=18dBm at <2.5% EVM
Low Height Package, Suited for
SiP and CoB Designs
Applications
Cellular handsets
Mobile devices
Tablets
Consumer electronics
Gaming
Netbooks/Notebooks
TV/monitors/video
SmartEnergy
TX_IN 1
12
11
10
9 ANT
Vreg 2
8 GND
RX_Out 3
7 BT
456
Functional Block Diagram
Product Description
The RF5375 provides an integrated front end solution for WiFi 802.11b/g/n and
Bluetooth® systems. The ultra-small form factor package and integrated matching
greatly reduces the number of external components and layout area in the cus-
tomer application. This simplifies the total front end solution by reducing the bill of
materials, system footprint, and assembly cost.
The RF5375 integrates a 2.4GHz power amplifier (PA), 2170MHz notch filter for
coexistence with cellular radios, second harmonic attenuation, power detector cou-
pler for improved accuracy, and an SP3T switch capable of simultaneous reception
for WiFi and Bluetooth®. The device is provided in a 2.5mmx2.5mmx0.5mm, 12-
pin package. This module meets or exceeds the RF front end needs of IEEE
802.11b/g/n WiFi RF systems.
Ordering Information
RF5375SQ
RF5375SR
RF5375TR7
RF5375PCK-410
Standard 25 piece bag
Standard 100 piece reel
Standard 2500 piece reel
Fully Assembled Evaluation Board with 5 piece Sample
DS120215
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 MEMS
LDMOS
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].
1 of 12






RF5375 Datasheet, Funktion
RF5375
Pin Out
TX_IN 1
12
11
10
9 ANT
VREG 2
8 GND
RX_OUT 3
7 BT
456
6 of 12
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
DS120215

6 Page









RF5375 pdf, datenblatt
RF5375
Performance Plots
RF5375: Third Harmonic vs. Output Power vs. Temperature
(Vcc=3.3v; Vreg=2.85v; Freq=2450MHz)
-30
-35
-40
-45
-50
-55
-60
-65
-70
-10C
-75 +25C
+70C
-80
0 2 4 6 8 10 12 14 16 18 20 22
Output Power (dBm)
RF5375: Receiver InserƟon Loss vs. Temperature
(Vcc=3.3v; Control Voltage High 3.3v, Control Voltage Low 0.2v)
1
0.5
0
-0.5
-1
-1.5 -10C
+25C
+70C
-2
1400
1600
1800
2000
2140
2200
2300
2400
2500
2600
3000
3400
FREQUENCY (MHz)
RF5375: Bluetooth InserƟon Loss vs. Temperature
(Vcc=3.3v; Control Voltage High 3.3v, Control Voltage Low 0.2v)
1
0.5
0
-0.5
-1
-1.5 -10C
+25C
+70C
-2
1400
1600
1800
2000
2140
2200
2300
2400
2500
2600
3000
3400
FREQUENCY (MHz)
12 of 12
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
DS120215

12 Page





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