RF5300 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 manufactured 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 provided in a 16-pin leadless chip carrier with a backside ground. The RF5300 is designed to maintain linearity over a wide range of supply voltage and power output. The RF5300 is designed to reduce end-product BOM count by integrating all matching circuitry onto the chip.

技术特性 Features

Single Power Supply 3.0V to 5.0V
50Ω Input/Output Impedance
30dB Gain (typ. UNII-1 and 2)
High Linearity
4900MHz to 5850MHz Frequency Range

功能框图 Functional Block Diagram

产品实物图

技术指标

Frequency Range (Min) (MHz):	4900
Frequency Range (Max) (MHz):	5850
POUT (dBm):	18
EVM (%):	4
Gain (dB):	30
VSUPPLY (V):	4
ISUPPLY (mA):	265
Package:	QFN
OP1dB (dBm):	20

应用领域 Applications

IEEE802.11a/n WiFi Applications
HyperLAN
WiFi Systems
Commercial and Consumer Systems
Portable Battery-Powered Equipment
Spread-Spectrum and MMDS Systems

订购信息 Ordering Information

RF5300 Standard 25 piece bag
RF5300SR Standard 100 piece reel
RF5300TR7 Standard 2500 piece reel
RF5300PCK-410 Fully assembled evaluation board tuned for 4.9 to 5.85 GHz and 5 loose sample pieces

应用技术支持与电子电路设计开发资源下载	大小(KB)	版本信息
RF5300 数据资料DataSheet下载：RF5300 2W Class AB Amplifier	175	DS110618