RF2472 High-Linearity Low Noise Amplifier

The RF2472 is a general purpose, low-cost, high-performance low noise amplifier (LNA) designed for operation from a 2.7V to 4V supply with low current consumption. The device is optimized for 2.4GHz LNA applications,but is also useful for 1.9GHz PCS, K-PCS, 900MHz ISM band,1.5GHz GPS, and 4.9GHz to 5.9GHz WLAN applications. The RF2472 is available in an industry-standard SOT23 5-lead surface mount package,enabling compact designs which conserve printed circuit board space.

技术特性 Features

DC to >6GHz Operation
2.7V to 4.0V Single Supply High Input IP3
1.5dB Noise Figure at 2400MHz
14dB Gain at 2400MHz
Low Current Consumption of 6mA at 3V

功能框图 Functional Block Diagram

应用领域 Applications

TDMA/CDMA PCS LNA
TDMA/CDMA/FM Cellular LNA
ISM Band LNA/Driver
Low Noise Transmit Driver Amplifier
General Purpose Amplification
Commercial and Consumer Systems

技术指标

Frequency Range (Min) (MHz):	0
Frequency Range (Max) (MHz):	6000
Gain (dB):	18.7
NF (dB):	1.5
OP1dB (dBm):	4
OIP3 (dBm):	22
Package:	SOT23-5

RF2472 产品实物图

订购信息 Ordering Information

RF2472G 2.4GHz Low Noise Amplifier with Enable (Matte-Sn(Pbfree)finish)
RF2472GPCK-410 Fully assembled evaluation board tuned for 2.4GHz and 5 piece loose samples
RF2472GPCK-411 Fully assembled evaluation board tuned for 1.9GHz and 5 piece loose samples

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
RF2472 数据资料DataSheet下载：RF2472 High-Linearity Low Noise Amplifier	387	DS100621