MMA004AA

RF Amplifiers Overview

The MMA004AA is a silicon-based low noise amplifier MMIC designed for wideband RF applications. It operates within the frequency range of 6 GHz to 18 GHz, providing a typical gain of 21 dB and a noise figure of 1.5 dB. The device requires a supply voltage of 4 V and draws a current of 105 mA. Key performance metrics include a P1dB compression point of 15 dBm and an OIP3 of 29 dBm. It is available in a die package format and functions across a temperature range from -55°C to +85°C.

RF Amplifiers Feature Summary

• Provides wideband amplification with excellent bandwidth coverage across the 6-18 GHz spectrum.
• Delivers high associated gain combined with low-noise characteristics for signal integrity.
• Features tight gain flatness of approximately ±0.4 dB for consistent signal processing.

RF Amplifiers Applications

• Aerospace and defense communication systems
• Electronic warfare equipment
• Satellite communication terminals

RF Amplifiers Procurement Notes

Verify that the component source matches Microsemi Corporation or its successor Microchip Technology specifications. Confirm the part designation as an RF MMIC die rather than generic modules. Ensure documentation confirms RoHS compliance and correct operating parameters. Validate supplier authenticity through authorized distribution channels to avoid counterfeit semiconductor devices.

RF Amplifiers Selection Notes

Select this component when a wideband LNA is required for frequencies between 6 GHz and 18 GHz. Consider the 1.5 dB noise figure for sensitive receiver front-ends. Evaluate the 4 V supply requirement against system power constraints. Note the die package format necessitates specific substrate mounting and interconnect design considerations during integration.

RF Amplifiers Part Context

This component belongs to the RF and Wireless Integrated Circuits subcategory under Radio Frequency Amplifiers. It is manufactured by Microsemi Corporation, which provides semiconductor solutions primarily for aerospace and defense sectors. The product falls under wireless communications integrated circuits designed for high-performance signal amplification.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative components.