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Optimum Technology Matching® Applied
GaAs HBT
InGaP HBT
GaAs MESFET
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
Functional Block Diagram
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.
Product Description
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Ordering Information
5
6
9
10
11
4
3
2
1
13
14
16
7
8
15
12
GND
RF IN
RF IN
GND
GND
GND
RF OUT
RF OUT
Interstage
Match
Input
Match
Output
Match
Interstage
Match
Bias
Bias
RF5300
3V, 5GHz LINEAR POWER AMPLIFIER
The RF5300 is a linear, medium-power, high-efficiency amplifier IC
designed specifically for battery-powered WLAN applications such as PC
cards, mini PCI, and compact flash applications. The device is manufac-
tured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor
(HBT) process, and has been designed for use as the final RF amplifier in
5GHz WLAN and other spread-spectrum transmitters. The device is pro-
vided in a 16-pin leadless chip carrier with a backside ground. The
RF5300 is designed to maintain linearity over a wide range of supply volt-
age and power output. The RF5300 is designed to reduce end-product
BOM count by integrating all matching circuitry onto the chip.
Features
Single Power Supply 3.0V to
5.0V
50
Ω Input/Output Imped-
ance
30dB Gain (typ. UNII-1 and 2)
High Linearity
4900MHz to 5850MHz Fre-
quency Range
Applications
IEEE802.11a/n WLAN Appli-
cations
HyperLAN
Wireless LAN Systems
Commercial and Consumer
Systems
Portable Battery-Powered
Equipment
Spread-Spectrum and MMDS
Systems
RF5300
3V, 5GHz Linear Power Amplifier
RF5300PCBA-41X
Fully Assembled Evaluation Board
Rev A9 DS070820
RF53003V,
5GHz Linear
Power Ampli-
fier
RoHS Compliant & Pb-Free Product
Package Style: QFN, 16-Pin, 3 x 3
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