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HMC951BLP4E/HMC951BLP4ETR小型 I/Q下變頻器 ADI現貨

發布時間:2018-07-02 15:16:32     瀏覽:1999

HMC951B是一款緊湊型GaAs MMIC I/Q下變頻器,采用符合RoHS標準的無引腳SMT封裝。 該器件在整個頻段范圍內提供13 dB的小信號轉換增益、2 dB的噪聲系數和24 dB的鏡像抑制性能。 HMC951B采用LNA,后接由LO緩沖器放大器驅動的鏡像抑制混頻器。 該鏡像抑制混頻器使得LNA之后無需使用濾波器,并可消除鏡像頻率下的熱噪聲。

立維創展 ADI現貨HMC951B它具有I和Q混頻器輸出,所需外部90混合型器件用于選擇所需邊帶。 HMC951B為混合型鏡像抑制下變頻器組件的小型替代器件,與表貼制造技術兼容

品牌 型號 描述 貨期 庫存
ADI HMC951BLP4E
HMC951BLP4ETR
I/Q下變頻器,采用SMT封裝,5.6 - 8.6 GHz 現貨 238


HMC951B應用

  • 點對點和點對多點無線電
  • 軍用雷達、EW和ELINT

  • 衛星通信


HMC951B優勢和特點

  • 轉換增益: 13 dB
  • 鏡像抑制: 24 dB
  • LO至RF隔離: 48 dB
  • 噪聲系數: 2 dB
  • 輸入IP3: 1 dBm
  • 24引腳4x4mm QFN封裝: 16mm2

HMC951B結構圖



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