RF2878 3V Low Noise Amplifier/3V PA Driver Amplifier

The RF2878 is a low noise amplifier with a very high dynamic range designed for digital cellular applications. The device functions as an outstanding front end low noise amplifier or power amplifier driver amplifier in the transmit chain of digital subscriber units where low transmit noise power is a concern. When used as an LNA, the bias current can be set externally. When used as a PA driver, the IC can operate directly from a single cell Li-ion battery and includes a power down feature that can be used to completely turn off the device. The IC is featured in a standard SOT 5-lead plastic package.

技术特性 Features
  • Low Noise and High Intercept Point
  • Adjustable Bias Current
  • Power Down Control
  • Single 2.5V to 5.0V Power Supply
  • 150MHz to 2500MHz Operation
功能框图 Functional Block Diagram

RF2878 功能框图

应用领域 Applications
  • CDMA/FM Cellular PCS LNA
  • Low Noise Transmit Driver Amplifier
  • General Purpose Amplification
  • Commercial and Consumer Systems
订购信息 Ordering Information
  • RF2878 Sample bag with 25 pieces
  • RF2878SR 7" Sample reel with 100 pieces
  • RF2878TR7 7" Reel with 2500 pieces
  • RF2878PCK-410 1800MHz to 2170MHz PCBA with 5-piece sample bag
Frequency Range (Min) (MHz): 150
Frequency Range (Max) (MHz): 2500
Gain (dB): 14
NF (dB): 1.8
OP1dB (dBm): 14.1
OIP3 (dBm): 31
ISUPPLY (mA): 21
Package: SOT-23
RF2878 产品实物图

RF2878 产品实物图

订购信息 Ordering Information
订购型号 MOQ*             INC*             Packaging and Shipping Details QTY Per 1 EA
RF2878 25 EA 25 EA Standard 25 Piece Bag Shipping From Greensboro 1+ $3.52
RF2878SR 100 EA 100 EA Standard 100 Piece 7" Short Reel Shipping From Greensboro 100+ $2.20
RF2878TR7 2500 EA 2500 EA Standard 2500 Piece 7" Reel Shipping From Greensboro 750+ $1.10
RF2878PCK-410 1 EA 1 EA Standard 1 Shipping From Greensboro 1+ $150.00

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
RF2878 数据资料DataSheet下载:RF2878 3V Low Noise Amplifier/3V PA Driver Amplifier 488 DS111104