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


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说明

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.
MAX2644:典型工作电路 MAX2644:典型工作电路 放大+

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

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)

请查看具体的参数规格 Low-Noise Amplifiers (42)


Part NumberRF Freq.
(MHz)
RF Freq.
(MHz)
Noise Figure
(dB)
Gain
(dB)
Input IP3
(dBm)
OIP3
(dBm)
ISUPPLY
(mA)
Footprint
(mm x mm)
Package/PinsBudgetary
Price
minmaxSee Notes
MAX2644 240025002177.2142.7 to 7.02.0 x 2.1
SC70/6
$2.20 @1k

Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。

MAX2644EVKIT: MAX2644评估板
产品可靠性报告: MAX2644.pdf 
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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类型 编号 标题
评估板2592MAX2644EVKIT MAX2644评估板