MAATCC0010TR

Overview

The MAATCC0010TR is a GaAs FET-based 5-bit digital attenuator manufactured by MACOM Technology Solutions. It features an integral TTL driver for direct logic interface compatibility. The device provides a total attenuation range of 1dB to 31dB with a fixed step size of 1.0 dB. It operates within a frequency range of 0 Hz to 3 GHz and maintains a system impedance of 50 Ohms. The component is housed in a compact 32-PowerVFQFN package, suitable for surface-mount assembly.

Feature Summary

• Integrates a TTL driver for simplified control interface
• Utilizes GaAs FET technology for reliable RF performance
• Provides precise 1.0 dB step resolution across the attenuation range

Applications

• RF signal path gain control
• Test and measurement instrumentation
• Wireless communication base stations

Procurement Notes

Verify the specific ordering suffix against official MACOM documentation to ensure correct packaging configuration. Confirm that the required voltage levels align with the integral TTL driver specifications. Check for any recent product change notices or environmental compliance updates prior to finalizing procurement orders.

Selection Notes

Select this component when a digitally controlled variable attenuator is required for frequencies up to 3 GHz. The integrated driver simplifies PCB layout by eliminating external control circuitry. Ensure the application requires a 5-bit resolution and that the 32-PowerVFQFN footprint fits the design constraints.

Part Context

This part belongs to the MAATCC series of digital attenuators from MACOM. It represents a solution for applications needing programmable attenuation without complex external control logic. The series is designed for high-reliability RF systems requiring stable performance over temperature variations.

Replacement Considerations

Consult MACOM official substitution lists for verified equivalents. Cross-reference pinouts and electrical parameters carefully if considering alternative manufacturers.