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PDF RF5375 Data sheet ( Hoja de datos )
| Número de pieza | RF5375 | |
| Descripción | 802.11b/g/n WiFi FRONT END MODULE | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RF5375 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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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
1 page  
RF5375
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Pkg Base
Function
TX IN
VREG
RX OUT
C_TX
C_BT
C_RX
BT PORT
GND
ANT
POWER DETECT
VCC
VCC
GND
Description
RF input for the 802.11b/g/n PA. Input is matched to 50. DC block required.
Regulated voltage for the PA bias control circuit. An external bypass capacitor may be needed on
the VREG line for decoupling purposes.
Receive port for 802.11b/g/n band. Internally matched to 50. DC block required.
Control pin for WiFi Transmit Port. See truth table for proper settings.
Control pin for Bluetooth® Port. See truth table for proper settings.
Control pin for WiFi Receive Port. See truth table for proper settings.
Bluetooth® RF Port. DC block required.
Ground connection.
Antenna port matched to 50. DC block required.
Power detector voltage for TX section. PDET voltage varies with output power. May need external
decoupling.
Supply voltage for the FEM. See applications schematic for biasing and bypassing components.
Same as pin 11.
Ground connection. The backside of the package should be connected to the ground plane
through a short path, i.e., PCB vias under the device are recommended.
DS120215
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 12
5 Page 
RF5375
Performance Plots
RF5375: EVM vs. Output Power vs. Temperature
(Vcc=3.3v; Vreg=2.85v; Freq=2450MHz)
8
RF5375: GAIN vs. Output Power vs. Temperature
(Vcc=3.3v; Vreg=2.85v; Freq=2450MHz)
7 32
6
28
5
4
24
3
2
-10C
1 +25C
+70C
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Output Power (dBm)
20
-10C
+25C
+70C
16
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Output Power (dBm)
3.00E-01
RF5375: OperaƟng Current vs. Output Power vs. Temperature
(Vcc=3.3v; Vreg=2.85v; Freq=2450MHz)
2.50E-01
2.00E-01
1.50E-01
1.00E-01
-10C
+25C
+70C
5.00E-02
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Output Power (dBm)
RF5375: ACP1 vs. Output Power vs. Temperature
(Vcc=3.3v; Vreg=2.85v; Freq=2450MHz)
-20
-25
-30
-35
-40
-45
-50
-10C
-55 +25C
+70C
-60
0 2 4 6 8 10 12 14 16 18 20 22
Output Power (dBm)
RF5375: ACP2 vs. Output Power vs. Temperature
(Vcc=3.3v; Vreg=2.85v; Freq=2450MHz)
-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: Second Harmonic vs. Output Power vs. Temperature
(Vcc=3.3v; Vreg=2.85v; Freq=2450MHz)
0
-10
-20
-30
-40
-50 -10C
+25C
+70C
-60
0 2 4 6 8 10 12 14 16 18 20 22
Output Power (dBm)
DS120215
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
11 of 12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet RF5375.PDF ] | |
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