RF Variable Attenuator by Qorvo (39 more products)

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QPC1008 Image

The QPC1008 from Qorvo is a GaAs MMIC 5-Bit Digital Step Attenuator combined with a 1 dB voltage variable attenuator (VVA). It has a frequency range from DC to 20 GHz with an attenuation range of 31 dB with a step size of 1 dB. Each digital bit is controlled by a single voltage of either 0 V or -5 V, while the VVA is controlled using a single voltage varied from -5 V to 0 V. This step attenuator achieves a total attenuation of 32 dB when the digital bits and VVA is combined. It is available in a surface-mount leadless package that measures 3.9 x 3.9 mm and is suitable for use in electronic warfare, test and measurement, radar, and phased array applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    5-Bit Digital Step Attenuator combined with a Voltage Variable Attenuator from DC to 20 GHz

General Parameters

  • Type
    Digital, Voltage Controlled
  • Applications
    Electronic Warfare, Phased Arrays, Radar, Test & Measurement
  • Frequency
    DC to 20 GHz
  • Bits
    5 Bit
  • Attenuation Range
    32 dB
  • Attenuation Step
    1 dB
  • P1dB
    22 dBm
  • IIP3
    33 dBm
  • Insertion Loss
    5.5 dB
  • Impedance
    50 Ohms
  • Package Type
    Surface Mount
  • Package
  • Dimension
    3.9 x 3.9 mm
  • Grade
  • RoHS