FMAM7002

Overview

The FMAM7002 is a variable gain control amplifier manufactured by Fairview Microwave. It utilizes GaAs FET technology and operates within a frequency range of 500 MHz to 4 GHz. The device provides a nominal gain of 43 dB with a 20 dB variable gain control capability. It requires an operating supply voltage between 12 V and 16 V and draws an operating supply current of 270 mA. The component is categorized as a general-purpose RF amplifier suitable for applications requiring adjustable signal amplification in the specified microwave frequency band.

Feature Summary

• Variable gain control functionality allowing for adjustable signal amplification
• GaAs FET technology construction for reliable high-frequency performance
• Broadband operation covering 500 MHz to 4 GHz

Applications

• RF signal conditioning systems
• Test and measurement equipment
• Communication infrastructure components

Procurement Notes

Verify the specific datasheet version and electrical characteristics against the manufacturer's official documentation before integration. Confirm that the operating voltage and current requirements align with the system power supply design. Ensure the frequency range meets the application's spectral needs. Check for any specific handling or ESD precautions required during installation.

Selection Notes

Select this component when a broadband variable gain amplifier is required for frequencies between 500 MHz and 4 GHz. Consider the 270 mA supply current and 12-16 V voltage range for power budget calculations. Evaluate the 43 dB nominal gain against system link budget requirements. Compare alternative fixed-gain amplifiers if variable control is not necessary for the specific use case.

Part Context

This part belongs to Fairview Microwave's portfolio of RF amplifiers, specifically designed for variable gain applications. It complements other models in the series that may offer different frequency ranges or gain profiles. The product line focuses on providing versatile solutions for RF engineers needing adjustable amplification stages in their designs.