CMPA1842040D

RF Amplifiers Overview

The CMPA1842040D is a general-purpose RF amplifier integrated circuit designed for high-frequency applications. It operates within the frequency range of 1.8 GHz to 4.2 GHz. The device delivers a saturated output power of 45 W and provides a gain of 25 dB. It is supplied as a bare die, requiring integration into custom carrier or package solutions for end-use implementation.

RF Amplifiers Feature Summary

• Supports electronic warfare applications
• Delivers 45 W saturated output power
• Provides 25 dB gain across operating band

RF Amplifiers Applications

• Electronic warfare systems
• General purpose RF amplification
• Military airborne platforms

RF Amplifiers Procurement Notes

Verify that the procurement channel supplies the bare die variant rather than the evaluation board (CMPA1842040D-AMP). Confirm compatibility with required carrier substrates and thermal management solutions suitable for high-power RF operation.

RF Amplifiers Selection Notes

Select this component when a high-power, wideband RF amplifier solution is required for frequencies between 1.8 GHz and 4.2 GHz. Consider the need for custom packaging and thermal design due to the bare die form factor and significant power dissipation requirements.

RF Amplifiers Part Context

This part belongs to MACOM's portfolio of RF amplifier ICs targeting demanding performance requirements. It complements other active components used in industrial, scientific, medical, and military systems, supporting high-reliability applications such as airborne and marine platforms.

RF Amplifiers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Evaluate alternative MACOM RF amplifier dies based on matching frequency ranges, output power levels, and gain specifications.