CMD284

RF Amplifiers Overview

The CMD284 is a wideband GaAs MMIC distributed amplifier die manufactured by Qorvo. It operates from DC to 22 GHz, delivering 17 dB of gain with a noise figure of 2.5 dB. The device functions on a supply voltage of 5 V to 8.5 V and draws 108 mA of current. Key performance metrics include a P1dB compression point of 19 dBm and an OIP3 of 28 dBm. It supports input return loss of 20 dB and operates within a temperature range of -55 °C to +85 °C.

RF Amplifiers Feature Summary

• Wideband frequency coverage extending from DC to 22 GHz for broad signal processing applications.
• High linearity performance characterized by significant output power handling capabilities.
• Low noise figure design optimized for sensitive receiver front-end stages.

RF Amplifiers Applications

• Test and measurement equipment requiring high-frequency signal amplification
• Electronic warfare systems needing wideband signal processing
• Military radar subsystems demanding reliable RF amplification

RF Amplifiers Procurement Notes

Verify the specific ordering suffix to ensure the correct package configuration and tape-and-reel specifications match your manufacturing requirements. Confirm that the GaAs MMIC die format aligns with your substrate mounting capabilities. Check RoHS compliance status for environmental regulations. Ensure thermal management solutions are adequate for the specified operating temperature range during integration.

RF Amplifiers Selection Notes

Select this component when designing circuits requiring ultra-wideband amplification up to 22 GHz. Consider the die form factor for custom packaging or hybrid module integration. Evaluate the 17 dB gain against system link budget requirements. Assess the 2.5 dB noise figure impact on overall system sensitivity. Verify compatibility with available biasing networks for the 5 V to 8.5 V supply range.

RF Amplifiers Part Context

The CMD284 belongs to Qorvo's portfolio of GaAs MMIC distributed amplifiers. It complements other wideband RF components designed for high-performance analog signal chains. This part serves as a critical building block for systems requiring consistent gain and phase response across a massive bandwidth spectrum without discrete tuning elements.

RF Amplifiers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.