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HMC452ST89/HMC452ST89E采用業(yè)界標(biāo)準(zhǔn)SOT89封裝 1 W功率放大器 ADI現(xiàn)貨

發(fā)布時間:2018-06-25 16:42:50     瀏覽:7239

HMC452ST89(E)是一款高動態(tài)范圍GaAs InGaP HBT、1瓦特MMIC功率放大器,工作頻率范圍為0.4至2.2 GHz,采用業(yè)界標(biāo)準(zhǔn)SOT89封裝。 它僅使用極小數(shù)量的外部元件和單個+5V電源,其輸出IP3可以優(yōu)化為+45 dBm(0.4 GHz時)或+49 dBm(2.1 GHz時)。 高輸出IP3和PAE使得HMC452ST89(E)成為適合蜂窩/PCS/3G和固定無線應(yīng)用的理想功率放大器。


品牌 型號 描述 貨期 庫存
ADI HMC452ST89
HMC452ST89E
1 W功率放大器,采用SMT封裝,0.4 - 2.2 GHz 現(xiàn)貨 268


HMC452ST89應(yīng)用

  • GSM, GPRS 和EDGE 
  • CDMA 和W-CDMA 
  • 有線電視/電纜調(diào)制解調(diào)器
  • 固定無線


HMC452ST89優(yōu)勢和特點

  • 輸出IP3: +49 dBm
  • 增益:21 dB (400 MHz)
  • 增益:9 dB (2100 MHz)
  • PAE為50%(Pout為+31 dBm時)
  • +25 dBm的CDMA2000
    通道功率(ACP為-45 dBc時)



HMC452ST89結(jié)構(gòu)圖



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