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CMPA5259025S - Power Amplifier

General Description

Wolfspeed’s CMPA5259025S is a gallium-nitride (GaN) HEMT-based monolithic microwave integrated circuit (MMIC).

GaN has superior properties compared to silicon or gallium arsenide allowing the technology to offer greater power density and wider bandwidths compared to Si and GaAs devices.

Key Features

  • >53% Typical Power Added Efficiency.
  • 29 dB Small Signal Gain.
  • 40 W Typical PSAT Operation up to 28 V.
  • High Breakdown Voltage.
  • High Temperature Operation Note: Features are typical performance across frequency under 25°C operation. Please reference performance charts for additional details.

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Full PDF Text Transcription for CMPA5259025S (Reference)

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CMPA5259025S 40 W, 5.0 - 6.0 GHz, GaN MMIC, Power Amplifier Description Wolfspeed’s CMPA5259025S is a gallium-nitride (GaN) HEMT-based monolithic microwave integrated cir...

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a gallium-nitride (GaN) HEMT-based monolithic microwave integrated circuit (MMIC). GaN has superior properties compared to silicon or gallium arsenide allowing the technology to offer greater power density and wider bandwidths compared to Si and GaAs devices. This MMIC uses a two-stage reactively matched amplifier design approach enabling wide bandwidths to be achieved in a small-footprint, while maintaining high gain and efficiency. Operating at 28 V, the 40 W pulsed output power is designed primarily for use as an output stage for highly integrated AESA radar type architectures.