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ATN09-0070CSP1 Image

The ATN09-0070CSP1 from Marki Microwave is a GaAs MMIC Attenuator that operates from DC to 70 GHz. It provides 9.1 dB of attenuation with a flatness of 0.6 dB. This attenuator can handle an input power of up to 1 W and has a return loss of 19 dB. It is based on GaAs MMIC technology that provides consistent unit-to-unit performance in a small, low-cost form factor. This MMIC attenuator maintains 50-Ohm matching across the entire operating frequency range to ensure reliable attenuation. 

This ATN09-0070CSP1 allows for extreme miniaturization of the SMT footprint while providing die-level performance. It is available in a chip-scale package measuring 1.5 x 1.5 mm. It is ideal for test equipment, precision characterization, amplitude matching, high-channel count systems & 5G applications. This GaAs attenuator has an EAR99 export classification.

Product Specifications

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Product Details

  • Part Number
    ATN09-0070CSP1
  • Manufacturer
    Marki Microwave
  • Description
    9 dB GaAs MMIC Attenuator from DC to 70 GHz

General Parameters

  • Type
    Fixed Attenuator View all
  • Frequency
    0 to 70 GHz
  • Attenuation
    9.1 dB
  • Power
    1 W
  • Package Type
  • Dimension
    1.5 × 1.5 mm
  • Impedance
    50 Ohms View all
  • Size
    1.5 × 1.5 × 0.9 mm
  • Substrate
    GaAs
  • Attenuation Accuracy
    ±0.1 dB
  • Height
    0.90 mm
  • Length
    1.5 mm
  • Operating Temperature
    -55 to 100 Degree C
  • Storage Temperature
    -65 to 125 Degree C
  • Width
    1.5 mm

Technical Documents