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DC to 20 GHz (L, S, C, X, Ku, K Band) Wideband GaAs MMIC Power Amplifier

The CMD249 is a wideband GaAs MMIC power amplifier die which operates from DC to 20 GHz. The amplifier delivers greater than 12 dB of gain with a corresponding output 1 dB compression point of +29 dBm and output IP3 of 38 dBm at 10 GHz. The CMD249 is a 50 ohm matched design which eliminates the need for RF port matching. The CMD249 offers full passivation for increased reliability and moisture protection.





    Life Cycle

    Released – for new design

    Space Qualification

    • Ready for Space Screening


    • DIE
    • RoHS Compliant
    • ESD Rating: Class 1A
    Frequency (GHz)DC - 20
    Gain (dB)13
    Noise Figure (dB)3.4
    Phase Noise (dBc/Hz)
    Output P1dB (dBm)30
    Output Psat (dBm)31
    OIP3 (dBm)38
    Bias Voltage Vdd/Vgg (V)
    +10 / -0.95
    Bias Current (mA)400

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    Phone: 978-467-4290
    Fax: 978-467-4294

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    Custom MMIC

    300 Apollo Drive
    Chelmsford, MA 01824
    Phone: 978-467-4290
    Fax: 978-467-4294

    Terms and Conditions
    Privacy Policy

    ©2006-2020 Custom MMIC
    All rights reserved.

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    Evaluation Boards

    In addition to offering delivery from stock on our own evaluation boards for nearly all our die and packaged devices, Custom MMIC has also put nearly 30% of our devices into the X-Microwave block system. This drop-in simulation, prototyping, and production system enables efficient and expedient microwave and millimeter-wave circuit development and testing.

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    Custom MMIC Space Qualified MIMCs
    Space Qualification

    Custom MMIC strives to design all of our MMIC devices in a manner such that they can be readily chosen for your space application. We have an extensive history of successfully screening and qualifying our product to space applications per MIL-PRF-38534, MIL-PRF-38535, NASA INST standards and customer specific requirements. We collaborate with our customers to determine the appropriate screening and qualification based on their specific mission. Our space product screening and qualification are performed in-house and with approved partners. Whether you are looking for a space screened die, hermetically sealed packaged product or non-hermetic packaged product, Custom MMIC is prepared to help you address your qualification requirements

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