MAAT-011027-DIE

Overview

The MAAT-011027-DIE is a fixed attenuator die from MACOM Technology Solutions, designed for high-frequency signal conditioning. It provides a nominal attenuation of 6 dB with a tolerance range typically between 6.2 dB and 6.6 dB across its operational bandwidth. The component operates within a frequency range of 50 MHz to 50 GHz, maintaining a standard 50 Ohm impedance. It supports an average power handling capacity of 27 dBm and functions reliably within a temperature range of -40°C to +85°C. This bare die configuration allows for integration into custom RF modules requiring wideband attenuation.

Feature Summary

• Provides fixed 6 dB attenuation across a wide bandwidth up to 50 GHz
• Designed as a bare die for custom module integration
• Maintains 50 Ohm system impedance for standard RF applications

Applications

• Wideband RF test and measurement equipment
• High-speed data communication systems
• Satellite and defense radar subsystems

Procurement Notes

Verify the specific attenuation tolerance bin (e.g., 6.2–6.4 dB or 6.2–6.6 dB) required for your design, as manufacturing variations exist. Confirm that the receiving assembly process can handle bare die components, including proper mounting and wire bonding specifications. Ensure thermal management strategies account for the 27 dBm average power rating during continuous operation to prevent device degradation.

Selection Notes

Select this component when a wideband, fixed attenuation solution is needed up to 50 GHz in a compact form factor. It is suitable for designs where space constraints preclude surface-mount packages, allowing direct integration onto substrates. Consider the 27 dBm power handling limit when designing for high-power RF paths, ensuring the application does not exceed these thermal and electrical limits.

Part Context

This part belongs to MACOM's MAAT series of broadband attenuators, which are engineered for high-performance analog and digital communications. The series offers various attenuation values and package options, including dies and surface-mount devices. The MAAT-011027-DIE specifically targets applications requiring precise signal level control in ultra-wideband environments, supporting modern high-frequency infrastructure.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Engineers should consult MACOM directly for cross-reference recommendations or evaluate other MAAT series dies with matching attenuation and frequency specifications.