FMAM7008

Overview

The FMAM7008 is a variable gain control amplifier manufactured by Fairview Microwave, designed for high-frequency applications. It operates within the frequency range of 26.5 GHz to 40 GHz and utilizes GaAs FET technology. The device provides a nominal gain of 46 dB with a noise figure of 5 dB. It features a 20 dB variable gain control range and achieves a 1 dB compression point (P1dB) of +11 dBm. Power requirements include an operating voltage of 12 V to 16 V and a current draw of 350 mA. The component is packaged in a bag.

Feature Summary

• Provides variable gain control functionality across a wide millimeter-wave frequency spectrum.
• Utilizes Gallium Arsenide Field-Effect Transistor (GaAs FET) technology for signal amplification.
• Delivers high small-signal gain suitable for demanding RF system architectures.

Applications

• Millimeter-wave communication systems
• Test and measurement instrumentation
• Satellite ground station equipment

Procurement Notes

Verify availability status directly with authorized distributors, as supply may be limited or subject to backorder conditions. Confirm that the specific package type matches your assembly requirements. Ensure power supply specifications align with the required 12 V to 16 V input range and 350 mA current consumption before integration into the final design.

Selection Notes

Select this component when operation in the 26.5 GHz to 40 GHz band is required. Consider the 5 dB noise figure and +11 dBm P1dB performance limits for system link budget calculations. Verify compatibility with 2.92mm interfaces if applicable. Evaluate the GaAs technology constraints against alternative semiconductor options for specific thermal or linearity needs.

Part Context

This part belongs to the Fairview Microwave RF Amplifier category, specifically within the Wireless & RF Integrated Circuits sub-category. It is classified as a Variable Gain Amplifier utilizing GaAs technology. The manufacturer identifies it under the trademark Fairview Microwave, distinguishing it from general-purpose or low-noise amplifier variants within the same product family.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the 26.5–40 GHz frequency range, GaAs technology, and similar gain and noise specifications from other manufacturers.

FAQ

What is the operating frequency range of the FMAM7008?

The FMAM7008 operates in the frequency range of 26.5 GHz to 40 GHz.

What technology is used in the FMAM7008 amplifier?

The FMAM7008 utilizes Gallium Arsenide Field-Effect Transistor (GaAs FET) technology.