A79

Overview

The MACOM A79 is a cascadable RF amplifier IC designed for general-purpose applications. It operates within a frequency range of 2 MHz to 350 MHz and utilizes a TO-8 package. The component is characterized by its ability to be cascaded for higher gain requirements, making it suitable for various signal processing tasks within the specified bandwidth.

Feature Summary

• Cascadable architecture for flexible gain configuration
• General-purpose RF amplification capabilities
• Broadband operation from 2 MHz to 350 MHz

Applications

• RF signal conditioning in communication systems
• Intermediate frequency (IF) amplification stages
• Test and measurement equipment front ends

Procurement Notes

Verify the specific datasheet version and electrical parameters against the current M/A-COM Technology Solutions documentation. Ensure compatibility with system impedance and thermal requirements before integration. Confirm package integrity and pinout alignment with design schematics.

Selection Notes

Select this component when broadband amplification up to 350 MHz is required in a cascadable format. Consider the TO-8 package constraints and thermal management needs. Evaluate noise figure and linearity specifications against application demands using official technical data.

Part Context

The A79 belongs to the legacy M/A-COM product portfolio, now under MACOM Technology Solutions. It represents a standard cascadable amplifier solution historically used in RF and microwave circuits. The part reflects the company's expertise in discrete and MMIC amplifier designs for broad frequency coverage.

Replacement Considerations

Consult official MACOM cross-reference guides for direct substitutes. Verify functional equivalence regarding frequency range, gain, and package type. No alternative part numbers are confirmed in the provided public documentation.