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PDF RF5102 Data sheet ( Hoja de datos )
| Número de pieza | RF5102 | |
| Descripción | 3V TO 5V LINEAR POWER AMPLIFIER | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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RF5102
3V TO 5V LINEAR POWER AMPLIFIER FOR
2.4GHz WIFI
Package Style: QFN, 16-Pin, 3mmx3mmx0.9mm
Features
Single Power Supply 3.0V to 5V
+21dBm, <4.0%EVM, 185mA at
VCC = 3.3 V
+23dBm, <4% EVM, 250mA at
VCC = 5.0 V
28dB Typical Small Signal Gain
50 Input and Interstage Match-
ing
2400MHz to 2500MHz
Frequency Range
Applications
IEEE802.11b/g/n WiFi Applica-
tions
2.5GHz ISM Band Applications
Commercial and Consumer Sys-
tems
Portable Battery-Powered Equip-
ment
Spread-Spectrum and MMDS
Systems
16 15 14
NC 1
13
12 VCC2
RF IN 2
RF IN 3
Input
Match
Interstage
Match
NC 4
5
Bias Circuit
67
11 RF OUT
10 RF OUT
Power
Detector
9 NC
8
Functional Block Diagram
Product Description
The RF5102 is a linear, medium-power, high-efficiency, two-stage amplifier IC
designed specifically for battery-powered WiFi applications such as PC cards, mini
PCI, and compact flash applications. The device is manufactured on an advanced
InGaP Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has
been designed for use as the final RF amplifier in 2.5GHz OFDM and other spread-
spectrum transmitters. The device is provided in a 3mmx3mmx0.9mm, 16-pin,
QFN with a backside ground. The RF5102 is designed to maintain linearity over a
wide range of supply voltage and power output.
DS110617
Ordering Information
RF5102
Standard 25 piece bag
RF5102SR
Standard 100 piece reel
RF5102TR7
Standard 2500 piece reel
RF5102PCK-41X
Fully Assembled Evaluation Board Kit (3.3V tune)
RF5102WL50PCK-41X Fully Assembled Evaluation Board Kit (5.0V Tune)
Optimum Technology Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
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 11
1 page  
RF5102
J1
RF IN
Evaluation Board Schematic - 3.3V
VCC
R4 R5
0 27
C6
1 F
C1
1 nF
L1
7. 5 nH
C7
1 F
P2-1
P2
1
PDETECT
2 GND
P2-3 3 VREG2
P2-4 4 VREG1
HDR_1x4
11
16 15 14 13
11
12
L2
6. 8 nH
Coilcraft
TL = 112 mils( 50 ) from IC
( Measured to center of C10 pad)
50 strip
2
3
11
TL
C10
TL
C11
C12
50 strip
J2
RF OUT
2. 2 pF
DNP 10pF
10
14
5
5125400, r.-
C2
1 nF
6
VREG1 and2
9
78
C3 PDETECT
1 nF
R2
68
C9
330pF
Notes:
P1-1
C8
4. 7 F
P1
1 VCC
2 GND
1. Pins 1, 4, 13, and 15 may be left as No Connect.
P3
2. C2 and C3 bypass caps can be removed if VREG1
P3-1 1 VCC
and VREG 2 are cupplied with clean voltages.
*DNP = Do Not Place
P4
1 GND
DS110617
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 11
5 Page 
RF5102
RoHS* Banned Material Content
RoHS Compliant:
Package total weight in grams (g):
Compliance Date Code:
Bill of Materials Revision:
Pb Free Category:
Yes
0.015
N/A
-
e3
Bill of Materials
Parts Per Million (PPM)
Pb Cd Hg Cr VI PBB PBDE
Die 0 0 0 0 0 0
Molding Compound
000000
Lead Frame
000000
Die Attach Epoxy
000000
Wire 0 0 0 0 0 0
Solder Plating
000000
This RoHS banned material content declaration was prepared solely on information, including analytical data, provided to RFMD by its
suppliers, and applies to the Bill of Materials (BOM) revision noted above.
* DIRECTIVE 2002/95/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27 January 2003 on the restriction of the use of
certain hazardous substances in electrical and electronic equipment
DS110617
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
11 of 11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet RF5102.PDF ] | |
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