MAAD-011053-DIE

Overview

The MAAD-011053-DIE is a broadband bidirectional 1-bit GaAs pHEMT digital step attenuator with a 2 dB step size. It operates from DC to 30 GHz and requires complementary 0 V and -5 V logic inputs for control. The component is provided as a bare die, intended for integration into custom RF circuits requiring precise attenuation steps within the specified frequency range.

Feature Summary

• Broadband operation covering DC to 30 GHz
• Bidirectional signal path capability
• GaAs pHEMT technology for high performance

Applications

• RF test and measurement equipment
• Wireless communication systems
• Military and aerospace radar systems

Procurement Notes

Verify that the procurement channel provides genuine MACOM Technology Solutions products. Confirm the item is supplied as a bare die suitable for direct mounting on substrates. Ensure handling procedures account for moisture sensitivity and electrostatic discharge risks associated with semiconductor dies. Check for specific lot traceability requirements if applicable to your manufacturing process.

Selection Notes

Select this component when a single-bit 2 dB attenuation step is required across a wide bandwidth up to 30 GHz. Consider the need for complementary 0 V and -5 V logic drive signals in the system design. Evaluate the bare die format against available packaging options if surface mount or packaged variants are preferred for assembly.

Part Context

This part belongs to MACOM's family of digital step attenuators utilizing GaAs pHEMT technology. It complements other models like the MAAD-011055-DIE which offers a 6 dB step size. These components are designed for applications demanding high linearity and low insertion loss in broadband RF environments.

Replacement Considerations

The MAAD-011055-DIE serves as a functional substitute if a 6 dB step size is acceptable instead of 2 dB. Verify interface compatibility and thermal characteristics before substitution.