AM-145-PIN

Overview

The AM-145-PIN is a coupler feedback RF amplifier manufactured by MACOM Technology Solutions. It operates within a frequency range of 10 MHz to 1000 MHz. The device features a noise figure of 5.5 dB and a voltage standing wave ratio (VSWR) of 3:1. It is housed in a TO-8-1 package, also referred to as CFP-10 in some documentation. This component is designed for applications requiring high intercept and compression points while minimizing noise figure through its specific feedback architecture.

Feature Summary

• Utilizes coupler feedback technology to minimize noise figure and operating current
• Provides high intercept and compression points for signal integrity
• Operates across a broad frequency spectrum from 10 MHz to 1 GHz

Applications

• RF signal amplification in telecommunications systems
• Industrial signal processing applications
• Defense electronic systems requiring stable amplification

Procurement Notes

Verify the exact package designation, as sources list both TO-8-1 and CFP-10. Confirm that the suffix 'PIN' indicates the specific lead frame or termination style required for your assembly. Cross-reference the datasheet to ensure the 5.5 dB noise figure meets your system requirements. Check for any ordering suffixes that might alter electrical characteristics or pinout configuration before finalizing procurement.

Selection Notes

Select this component when a wideband amplification solution between 10 MHz and 1 GHz is required with low noise performance. The coupler feedback design makes it suitable for applications prioritizing linearity and noise minimization over raw gain. Consider the TO-8-1/CFP-10 form factor for compatibility with existing board layouts. Ensure the 3:1 VSWR specification aligns with your impedance matching network design.

Part Context

The AM-145 series includes variants such as the AM-147, which shares similar coupler feedback architecture. MACOM designs these components for telecommunications, industrial, and defense sectors. The AM-145-PIN specifically targets users needing a robust, wideband amplifier with established reliability metrics. It belongs to the broader category of RF and wireless semiconductor products offered by the manufacturer.

Replacement Considerations

The AM-145-SMA is a connectorized variant of the same amplifier family. Verify if the SMA connector version is acceptable for your application instead of the PIN package. No other direct substitute part numbers are confirmed in public documentation.