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CMD285C3

RF Variable Attenuator by Custom MMIC (10 more products)

Note : Your request will be directed to Custom MMIC.

The CMD285C3 is a GaAs MMIC absorptive Voltage Variable Attenuator (VVA) that operates from DC to 20 GHz. The VVA uses two analog control voltages varied between -5V and 0V to control the RF signal levels over an attenuation range of 35 dB. It has a low insertion loss of 3.2 dB at 10 GHz and is matched to 50 ohms, eliminating the need for RF port matching. The CMD285C3 is available in a 3 x 3 mm leadless surface mount package and is ideally suited for military, space and communications systems.

Product Specifications

    Product Details

    • Part Number :
      CMD285C3
    • Manufacturer :
      Custom MMIC
    • Description :
      DC to 20 GHz Voltage Variable Attenuator

    General Parameters

    • Type :
      Voltage Controlled
    • Frequency :
      DC to 20 GHz
    • Channels :
      1 Channel
    • Configuration :
      Solid State
    • Attenuation Range :
      35 dB
    • Power :
      0.1 W
    • P1dB :
      20 dBm
    • IIP3 :
      30 dBm
    • Insertion Loss :
      2.5 to 4.3 dB
    • Control Voltage :
      -5 / 0 V
    • Interface :
      TTL/Serial/Parallel
    • Impedance :
      50 Ohms
    • Return Loss :
      10 to 12 dB
    • Package Type :
      Surface Mount
    • Package :
      Ceramic QFN
    • Dimension :
      3 x 3 mm
    • Operating Temperature :
      -40 to 150 Degrees C
    • Storage Temperature :
      -55 to 150 Degrees C
    • RoHS :
      Yes

    Technical Documents

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