AMC-123-SMA

Overview

The AMC-123-SMA is a coupler feedback RF amplifier manufactured by MACOM Technology Solutions. It operates within a frequency range of 5 MHz to 500 MHz and provides a typical midband gain of 10 dB. The device features a low noise figure of 3.5 dB and a high intercept point of +42 dBm. Packaged in a TO-8 module, it utilizes silicon technology to minimize current consumption while maintaining high reliability.

Feature Summary

• Utilizes coupler feedback architecture to minimize noise figure and current consumption
• Designed for high intercept and compression points ensuring signal integrity
• Optimized thermal performance with minimized internal power dissipation rise

Applications

• High reliability amplification systems requiring low noise performance
• General-purpose RF applications within the 5 MHz to 500 MHz band
• Instrumentation circuits demanding high linearity and stability

Procurement Notes

Verify component authenticity through authorized MACOM distributors or direct manufacturer channels. Confirm datasheet revisions and RoHS compliance status prior to integration. Ensure proper thermal management via ground plane configuration as specified in official documentation to maintain operational reliability.

Selection Notes

Select this component when low noise figure and high intercept points are critical requirements. The TO-8 package suits applications needing robust thermal handling. Consider the 5 MHz to 500 MHz operational range to ensure compatibility with system frequency specifications and impedance matching networks.

Part Context

This part belongs to MACOM's high-performance amplifier series designed for wireless and RF integrated circuits. It represents a specialized solution for applications requiring precise signal amplification with minimal distortion. The coupler feedback design distinguishes it from standard transistor feedback variants in the product portfolio.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Evaluate alternative MACOM models such as the AMC-145-SMA or AMC-162-SMA only if their specific technical parameters align with the original design requirements.