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兩個新的GaAs高IP3 I / Q混頻器MMIC

發布時間：2018-07-30 14:45:45     瀏覽：2169

我們CUSTOM MMIC很高興地宣布，我們已經為我們的產品系列增加了兩個新的GaAs高IP3 I / Q混頻器MMIC，涵蓋C和X波段，CMD257C4和CMD258C4。這些新型混頻器具有寬IF帶寬和出色的鏡像抑制能力，極其緊湊的4x4 SMT封裝，與混合式鏡像抑制混頻器和單邊帶上變頻器組件相比，可節省成本。

 

所述CMD257C4提供從DC寬IF帶寬至3.5千兆赫，和從6 1GHz至10GHz的RF LO帶寬。該混頻器具有出色的31 dB鏡像抑制能力和5.2 dB的低轉換損耗。

所述CMD258C4還提供了一個極好的鏡像抑制29分貝，5.5分貝低轉換損耗。該混頻器RF LO范圍還涵蓋從7.5 GHz到13 GHz的C波段和X波段頻率，具有DC至3.5 GHz的寬IF帶寬。

 

CMD257C4和CMD258C4均可用作鏡像抑制混頻器或單邊帶上變頻器，由兩個雙平衡混頻器單元和90度混合器組成。需要外部IF混合來完成鏡像抑制。這些MMIC混頻器采用無引腳表面貼裝封裝，設計工作在-40°C至85°C的規格范圍內。

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