AM-146-PIN

Overview

The AM-146-PIN is a high-performance RF amplifier manufactured by MACOM Technology Solutions, designed for general-purpose applications within the 10MHz to 500MHz frequency range. It operates with a supply voltage of 14.5V to 15.5V and draws a supply current of 130mA. The device provides a gain of 21.7dB at the test frequency. Key electrical specifications include a noise figure (NF) of 7.0dB and a Voltage Standing Wave Ratio (VSWR) of 2:1. It utilizes a TO-8 package and supports surface mount mounting types.

Feature Summary

• High intercept and compression points achieved through coupler feedback architecture
• Minimized current consumption via coupler feedback design
• Suitable for general-purpose RF amplification tasks

Applications

• General purpose RF signal amplification
• Broadband communication systems operating between 10MHz and 500MHz

Procurement Notes

Verify the specific datasheet version and pinout configuration against the TO-8 package type before integration. Confirm that the 14.5V to 15.5V supply requirement aligns with your system power rails. Ensure the 130mA current draw is supported by your power distribution network. Cross-reference the 21.7dB gain specification with your link budget calculations to ensure adequate signal performance.

Selection Notes

Select this component when a broadband amplifier covering 10MHz to 500MHz is required with moderate noise figure characteristics. The TO-8 package offers robustness for certain industrial or military environments. Consider the 15V supply requirement as it may necessitate specific power management circuitry compared to lower voltage alternatives. Evaluate the 2:1 VSWR against your impedance matching requirements.

Part Context

The AM-146 series represents M/A-COM's line of coupler feedback amplifiers, known for high linearity metrics. The AM-146-PIN variant specifically denotes the PIN-compatible or packaged version of this amplifier family. This component belongs to the broader category of RF amplifiers used in signal conditioning and transmission stages where wide bandwidth and stable gain are prioritized over ultra-low noise performance.

Replacement Considerations

Publicly confirmed substitute part numbers for the AM-146-PIN are not available in the provided documentation. Users should consult MACOM Technology Solutions directly for updated replacement recommendations or equivalent product lines.