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

RF2472 功能框图

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

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