A76-1

Overview

The A76-1 is a general-purpose RF amplifier from MACOM Technology Solutions, designed for operation within the 3MHz to 600MHz frequency range. It features a gain of 27.5dB and a noise figure of 3dB. The device utilizes a discrete hybrid design with thin film manufacturing processes to ensure consistent performance and high reliability. It operates on a 5V supply voltage and delivers a P1dB of 12.7dBm. The component is housed in a TO-8 style package with four leads.

Feature Summary

• Discrete hybrid construction using thin film processes for reliable performance
• Two-stage amplification architecture
• Cascadable design capability

Applications

• General purpose RF signal amplification
• GPS receiver front-end stages
• Wireless communication systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm pinout compatibility and package variations. Ensure that the procurement channel provides valid traceability records for the discrete hybrid components. Confirm that the received units match the active part status indicated in official catalogs before integration into production designs.

Selection Notes

Select this component when a low noise figure of 3dB is required alongside moderate gain in the VHF/UHF spectrum. The TO-8 package facilitates easy mounting in legacy or specialized test equipment. Consider the cascading capability if higher overall gain is needed beyond the single unit's 27.5dB output.

Part Context

This model belongs to the A76 series of RF amplifiers manufactured by MACOM. It shares architectural similarities with the A76 variant but offers specific gain and frequency characteristics tailored for general-purpose applications. The series utilizes silicon technology and is categorized under wireless and RF integrated circuits.

Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate other MACOM TO-8 amplifiers with comparable 3MHz to 600MHz bandwidths. Verify that any alternative maintains the 5V supply requirement and similar noise figure specifications for circuit compatibility.