Status: Discontinued | Data Sheet: pdf link image   | RoHS Compliance: Rohs Compliant
Overview:
Qorvo's CMD324 is negative controlled, wideband GaAs MMIC 2-bit digital attenuator die which operates from DC to 30 GHz. Each bit of the attenuator is controlled by a single voltage of either 0 V or -5 V. The attenuator bit values are 10 dB and 20 dB, for a total attenuation of 30 dB. The CMD324 has a low insertion loss of 2.9 dB at 15 GHz and the attenuation accuracy is typically less than 10 % step error. The CMD324 is a 50 ohm matched design which eliminates the need for RF port matching. The CMD324 offers full passivation for increased reliability and moisture protection.
Features
  • Ultra Wideband performance
  • Low insertion loss
  • Wide attenuation range
  • Small die size
  • Typical Applications
  • Satellite Communications (Satcom)
  • Radar
  • Space
  • Satellite Communications (Satcom)
  • Test & Measurement
  • Phased Arrays
  • Part Number:
    CMD324
    Manufacturer:
    Qorvo
    Type:
    Digital
    Frequency Min:
    0 MHz
    Frequency Max:
    30000 MHz
    Bits:
    2
    Attn Range:
    30 dB
    Impedance:
    50 Ohms
    Insertion Loss Min:
    2.3 dB
    Insertion Loss Max:
    3.4 dB
    IIP3:
    36 dBm
    Package:
    DIE
    Typ Input Power for 1 dB Loss:
    24 dBm
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    Product Specifications For CMD324 RF Attenuator
    Design Information
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    Availability
    In Stock
    5
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    Quantity 
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    Quantity
    Price
    1 - 24
    $75.30
    25 - 99
    $51.06
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    Product Notices
    No Current Notices
    Replacement Part(s) Suggested

    The part CMD324 is discontinued, below is the suggested replacement part.

    Part Number Manufacturer Description
    CMD325 Qorvo RF Attenuator, Digital, DC to 30 GHz, 6 Bits, 4 dB IL, DIE