MAX2644:2.4GHz SiGe、高IP3低噪声放大器

业内尺寸最小的2.4GHz LNA,提供可调节IP3控制

The MAX2644 low-cost, high third-order intercept point (IP3) low-noise amplifier (LNA) is designed for applications in 2.4GHz WLAN, ISM, and Bluetooth? radio systems. It features a programmable bias, allowing the input IP3 and supply current to be optimized for specific applications. The LNA provides up to +1dBm input IP3 while maintaining a low noise figure of 2.0dB and a typical gain of 16dB. The MAX2644 is designed on a low-noise, advanced silicon-germanium (SiGe) technology. It operates with a +2.7V to +5.5V single supply and is available in an ultra-small 6-pin SC70 package.

关键特性
  • Low Noise Figure (2.0dB at 2450MHz)
  • High Gain: 16dB
  • Adjustable IP3 and Bias Current
  • Low-Power Standby Mode
  • On-Chip Output Matching
  • +2.7V to +5.5V Single-Supply Operation
  • Ultra-Small 6-Pin SC70 Package
MAX2644:典型工作电路
MAX2644:典型工作电路
应用
  • 2.4GHz无绳电话
  • 2.4GHz ISM波段无线装置
  • 802.11 WLAN
  • Bluetooth?
  • HomeRF
  • 卫星CD无线装置
  • 无线本地环路(WLL)
数据手册DataSheet
语言下载文件备注
英文MAX2644.pdfRev 1;?12/2003
关键参数
Part NumberRF Freq.
(MHz)
RF Freq.
(MHz)
Noise Figure
(dB)
Gain
(dB)
Input IP3
(dBm)
ISUPPLY
(mA)
Footprint
(mm x mm)
Package/PinsBudgetary
Price
minmaxSee Notes
MAX2644240025002177.22.7 to 7.02.0 x 2.1SC-70/6$1.74 @1k
开发工具
质量和环境数据
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX2644EXT停止供货MAX2644EXT+SC-70,;6引脚;5.3mm?-40°C至+85°CRoHS/无铅:否
MAX2644EXT+生产中SC-70,;6引脚;5.3mm?-40°C至+85°CRoHS/无铅:无铅
MAX2644EXT+T生产中SC-70,;6引脚;5.3mm?-40°C至+85°CRoHS/无铅:无铅
MAX2644EXT-T生产中SC-70,;6引脚;5.3mm?-40°C至+85°CRoHS/无铅:否
MAX2644.pdf MAX2644
MAX2644.pdf MAX2644
MAX2644.pdf MAX2644
MAX2644.pdf MAX2644
MAX2644.pdf MAX2644
XML 地图 | Sitemap 地图