MMA042PP4/TR

RF Amplifiers Overview

The MMA042PP4/TR is a GaAs MMIC distributed self-biased low-noise amplifier (LNA) manufactured by Microchip Technology. It operates within the frequency range of 2 GHz to 26 GHz, providing a gain of 17 dB and a noise figure of 4 dB. The device features a P1dB compression point of 17 dBm and requires a supply current of 120 mA at 6 V. It is housed in a 24-QFN (4x4 mm) surface-mount package.

RF Amplifiers Feature Summary

• Utilizes GaAs MMIC technology for high-frequency performance
• Incorporates distributed self-biasing architecture
• Designed for general-purpose RF amplification applications

RF Amplifiers Applications

• GPS receiver front-ends
• Satellite communication systems
• Point-to-point microwave links

RF Amplifiers Procurement Notes

Verify component authenticity through authorized Microchip distributors or certified partners. Confirm RoHS compliance status via official datasheets prior to integration. Ensure handling procedures account for moisture sensitivity classification. Validate package dimensions against PCB footprint specifications during design phase to prevent assembly errors.

RF Amplifiers Selection Notes

Select this component for designs requiring wideband amplification up to 26 GHz with moderate noise requirements. Consider the 6 V supply voltage constraint when designing power management circuits. Evaluate thermal dissipation capabilities due to the 120 mA operating current. Compare against alternative LNAs if lower noise figures or different frequency ranges are required.

RF Amplifiers Part Context

This part belongs to Microchip's MMA series of GaAs MMICs, which are designed for wireless and RF integrated circuit applications. The series typically includes various LNA configurations optimized for specific frequency bands and performance metrics such as gain and noise figure.

RF Amplifiers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Microchip technical support for potential cross-reference options.