ML483-G 集成本振放大器的0.7 - 1.0 GHz 高 IP3 混频器

The TriQuint ML483-G high linearity converter combines a passive GaAs FET mixer with an integrated LO driver in an ultra-small lead-free / green / RoHS-compliant MSOP-8 package. The double-balanced integrated IC is able to operate across a 0.7 - 1.0 GHz frequency range to achieve +36 dBm Input IP3 while drawing a very low 50 mA current. The ML483-G can be used as an upconverter or downconverter in a low-side or high-side LO configuration. A LO buffer amplifier is integrated on the chip to allow for operation directly from a synthesizer requiring only 0 dBm of drive level. The dual-stage LO driver provides a stable input power level into the mixer to allow for consistent performance over a wide range of LO power levels. The converter requires no external baluns and supports a wide range of IF frequencies. Typical applications include frequency up/down conversion, modulation and demodulation for receivers and transmitters used in 2.5G and 3G mobile infrastructure. Due to the wide frequency range of operation, the converter can also be used for ISM and fixed wireless applications. The ML483-G is footprint and pin compatible with TriQuint's 1.6 - 3.2 GHz ML485-G mixer for high band applications.

技术特性
  • High dynamic range mixer with integrated LO driver
  • +36 dBm Input IP3
  • 9 dB conversion loss
  • RF: 700 to 1000 MHz
  • LO: 540 to 1300 MHz
  • IF: 70 to 300 MHz
  • +5 V supply @ 50 mA
  • 0 dBm drive level
  • RoHS compliant
  • MSOP-8 (14 mm²) package
订购信息 Ordering Information
  • ML483-G
ML483-G 产品实物图

ML483-G 产品实物图

应用领域 APPLICATION
  • 2G / 3G / 4G Wireless Infrastructure
  • Base Station Repeaters
  • Base Station Transceivers
  • GSM / CDMA / WCDMA / LTE
  • HPA Feedback Paths
  • Industrial, Scientific and Medical (ISM)
技术指标
RF(GHz) IF(GHz) LO(GHz) 转换损耗(dB) 输入IP3 (dBm) 输入P1dB (dBm) 电流(mA) 电压(V) 封装类型
0.7 - 1.0 0.070 - 0.300 0.7 - 1.3 8.6 36 24 50 5 MSOP-8
功能框图 Functional Block Diagram

ML483-G 功能框图

应用技术支持与电子电路设计开发资源下载 版本信息 大小
ML483-G:材料清单    
ML483-G:布局文件    
ML483-G:封装信息pdf    
ML483-G:封装信息dwg    
ML483-G 数据资料DataSheet下载:PDF Rev.V2 2 页