MAX2611:DC到微波、低噪声放大器

The MAX2611 is a low-voltage, low-noise amplifier for use from DC to microwave frequencies. Operating from a single +5V supply, it has a 3dB bandwidth of 1100MHz. The MAX2611's low noise figure and high drive capability make it ideal for a variety of transmit, receive, and buffer applications. In a typical application, the only external components needed are input and output blocking capacitors and a VCC series resistor. To improve gain and output power, an RF choke can be added in series to the bias resistor. The MAX2611 comes in a 4-pin SOT143 package, requiring minimal board space.

关键特性
  • Single +5V Supply Operation
  • 3dB Bandwidth: DC to 1100MHz
  • High Gain: 18dB at 500MHz
  • Low Noise Figure: 3.5dB at 500MHz
  • High Drive Capability: +3dBm at 16mA ID
  • Ultra-Small SOT143 Package
MAX2611:典型工作电路
MAX2611:典型工作电路
应用
  • 全球定位系统(GPS)
  • ISM无线装置
  • 陆地移动无线装置
  • 卫星接收机
  • 机顶盒
  • TV调谐器
  • 无线局域网(WLAN)
  • 无线本地环路(WLL)
数据手册DataSheet
语言下载文件备注
英文MAX2611.pdfRev 2; 04/2005
关键参数
Part NumberRF Freq.
(MHz)
RF Freq.
(MHz)
Noise Figure
(dB)
Gain
(dB)
ISUPPLY
(mA)
Footprint
(mm x mm)
Package/PinsBudgetary
Price
minmaxSee Notes
MAX2611011003.518.5162.2 x 2.8SOT/4$0.79 @1k
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX2611EUS+生产中SOT,;4引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX2611EUS+T生产中SOT,;4引脚;8mm²-40°C至+85°CRoHS/无铅:无铅
MAX2611EUS-T停止供货MAX2611EUS+TSOT,;4引脚;8mm²-40°C至+85°CRoHS/无铅:否
MAX2611PCB停止供货EVKIT;-40°C至+85°C参考数据资料
MAX2611.pdf MAX2611
MAX2611.pdf MAX2611