RF5322 3V TO 4.5V, 2.4GHz TO 2.5GHz Linear Power Amplifier

The RF5322 is a linear, medium-power, high-efficiency, two-stage 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 InGaP Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in 2.5GHz OFDM and other spreadspectrum transmitters. The device is provided in a 2.2mmx2.2mm, 8-pin, QFN with a backside ground. The RF5322 is designed to maintain linearity over a wide range of supply voltages and power outputs. The RF5322 also has built-in power detector and incorporates the input, interstage, and output matching components internally which reduces the component count used externally and makes it easier to incorporate on any design.

技术特性 Features
  • Single Power Supply 3.0V to 3.6V
  • 24dB Minimum Gain
  • Input and Output Matched to 50Ω
  • 2400MHz to 2500MHz Frequency Range
  • +18dBm @ <2.5% typ EVM, 120mA @ 3.3VCC
功能框图 Functional Block Diagram

RF5322 功能框图

技术指标
Frequency Range (Min) (MHz): 2400
Frequency Range (Max) (MHz): 2500
POUT (dBm): 18
EVM (%): 2.5
Gain (dB): 25.5
VSUPPLY (V): 3.3
ISUPPLY (mA): 120
Package: QFN
应用领域 Applications
  • IEEE802.11b/g/n WiFi Applications
  • 2.5GHz ISM Band Applications
  • Commercial and Consumer Systems
  • Portable Battery-Powered Equipment
  • Spread-Spectrum and MMDS Systems
订购信息 Ordering Information
  • RF5322 Standard 25 piece bag
  • RF5322SR Standard 100 piece reel
  • RF5322TR7 Standard 2500 piece reel
  • RF5322PCK-410 Fully assembled evaluation board tuned for 2.4 to 2.5 GHz and 5 piece loose samples
订购信息 Ordering Information
订购型号 MOQ*             INC*             Packaging and Shipping Details QTY Per 1 EA
RF5322 25 EA 25 EA Standard 25 Piece Reel Shipping From Greensboro 1+ $1.14
RF5322SR 100 EA 100 EA Standard 100 Piece 7" Short Reel Shipping From Greensboro 100+ $0.80
RF5322TR7 2500 EA 2500 EA Standard 2500 Piece 7" Reel Shipping From Greensboro 750+ $0.56
RF5322PCK-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
RF5322 数据资料DataSheet下载:RF5322 3V TO 4.5V, 2.4GHz TO 2.5GHz Linear Power Amplifier 686 DS110618
Brochure: WLAN Power Amplifier MMIC Portfolio