AMMP-6640-TR2G

Overview

The AMMP-6640-TR2G is a monolithic microwave integrated circuit (MMIC) variable attenuator manufactured by Broadcom Limited. It operates within a frequency range of DC to 40 GHz and features a characteristic impedance of 50 Ohms. The device provides an attenuation range from 2.5 dB to 28 dB. It is housed in an 8-SMD, no-lead package designed for surface-mount applications.

Feature Summary

• Monolithic microwave integrated circuit construction for compact integration
• Wideband operation covering DC to 40 GHz frequencies
• Variable attenuation capability with a defined control range
• Surface-mount compatible 8-SMD no-lead package design

Applications

• Microwave test and measurement equipment
• Wireless communication systems requiring signal level adjustment
• Radar system components
• Satellite communication subsystems

Procurement Notes

Verify the specific suffix TR2G against official Broadcom documentation to confirm tape-and-reel packaging specifications. Confirm current availability status as previous variants may be discontinued. Ensure compatibility with 50 Ohm system impedance requirements before procurement.

Selection Notes

Select this component when a wide bandwidth up to 40 GHz is required for variable attenuation. Consider the 8-SMD package for high-density PCB layouts. Verify that the 2.5 dB to 28 dB range meets the specific signal control needs of the application design.

Part Context

This part belongs to the AMMP series of RF attenuators from Broadcom Limited. It shares functional similarities with other MMIC attenuators in the lineup but is distinguished by its specific 40 GHz upper frequency limit and 8-pin SMD form factor.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Broadcom documentation for direct replacements or cross-reference guides.