MAAD-007080-000100

Overview

The MAAD-007080-000100 is a GaAs FET digital attenuator with an integral TTL driver, manufactured by MACOM Technology Solutions. It operates within a frequency range of 0 Hz to 2.4 GHz and features a 50 Ohm impedance. The device provides a total attenuation range of 1 dB to 50 dB with a least significant bit (LSB) step size of 1 dB, utilizing a 6-bit control interface. Packaged in a 32-PowerVFQFN form factor, it supports operation temperatures from -40°C to +85°C. Key electrical specifications include a maximum insertion loss of 6 dB and a maximum VSWR of 2.

Feature Summary

• Integrates TTL driver circuitry for direct logic control compatibility
• Utilizes GaAs FET technology for high-frequency signal attenuation
• Provides precise 1 dB step resolution across the full attenuation range

Applications

• RF signal path power management
• Test and measurement instrumentation
• Wireless communication systems requiring variable gain control

Procurement Notes

Verify component authenticity through authorized MACOM distributors or certified partners. Confirm that the received package matches the 32-PowerVFQFN specification and check for RoHS compliance markings. Ensure storage conditions adhere to moisture sensitivity levels to prevent damage prior to assembly. Cross-reference ordering suffixes to confirm exact configuration requirements.

Selection Notes

Select this component when a wide dynamic range up to 50 dB is required at frequencies below 2.4 GHz. The integrated TTL driver simplifies interface design compared to models requiring external drivers. Consider the 32-PowerVFQFN package for applications needing compact footprints with thermal dissipation capabilities. Evaluate insertion loss and VSWR limits against system link budget requirements.

Part Context

This part belongs to the MAAD-007080 series of digital attenuators from MACOM. It is designed for general-purpose RF applications where reliable, digitally controlled attenuation is necessary. The series typically offers various attenuation ranges and step sizes, with this specific model focusing on the 50 dB range with 1 dB steps.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult MACOM technical support for potential cross-references or newer generation replacements if supply constraints exist.