A87

Overview

The A87 is a general-purpose RF amplifier IC from MACOM Technology Solutions, designed for broadband applications. It operates within a frequency range of 5MHz to 450MHz and utilizes a TO-8 package. This component is characterized as a cascadable amplifier, suitable for integration into multi-stage signal processing chains. The device supports surface mount or leaded installation depending on the specific variant configuration.

Feature Summary

• Cascadable architecture enabling multi-stage amplification
• Broadband operation covering 5MHz to 450MHz
• General-purpose RF amplifier design

Applications

• RF signal conditioning circuits
• Multi-stage amplifier chains
• Broadband communication systems

Procurement Notes

Verify the exact suffix (e.g., -1, -2) against the datasheet to confirm pinout and performance specifications. Ensure the TO-8 package compatibility matches the target PCB layout. Confirm active status through official manufacturer channels prior to finalizing procurement plans.

Selection Notes

Select this component for applications requiring wideband amplification up to 450MHz. Consider the cascadable nature for gain requirements exceeding single-stage limits. Evaluate thermal management needs associated with the TO-8 package in high-density designs.

Part Context

The A87 belongs to MACOM's portfolio of general-purpose RF amplifiers. It serves as a foundational building block for analog front-end designs. The product line emphasizes reliability and consistent performance across industrial and commercial radio frequency applications.

Replacement Considerations

The A87-1 and A87-2 are documented variants within the same family. Verify electrical parameter equivalence before substitution. Cross-reference pin configurations to ensure mechanical compatibility.