MAMF-011149-TR1000

Overview

The MAMF-011149-TR1000 is an integrated dual-switch low-noise amplifier (LNA) module manufactured by MACOM Technology Solutions. It operates within a frequency range of 1 GHz to 6 GHz, suitable for broadband RF applications. The component is housed in a compact 3 mm QFN package with exposed pad, designed for surface-mount installation. It integrates switching and amplification functions into a single device to simplify circuit design.

Feature Summary

• Integrates dual-pole double-throw (DPDT) switch functionality with low-noise amplification in a single monolithic module.
• Provides simultaneous signal routing and gain enhancement across a wide 1 GHz to 6 GHz operational bandwidth.
• Utilizes a compact 3 mm QFN footprint to minimize printed circuit board area requirements.

Applications

• Wireless local area network (WLAN) infrastructure systems
• Point-to-point microwave communication links
• Test and measurement instrumentation equipment

Procurement Notes

Verify the specific suffix TR1000 corresponds to tape-and-reel packaging containing 1,000 units per manufacturer standard. Confirm that the base part number MAMF-011149 matches the required electrical specifications for the target application. Ensure compatibility with RoHS3 compliance standards if required by project regulations. Cross-reference the supplier datasheet for exact pinout definitions and thermal pad grounding requirements.

Selection Notes

Select this component when system architecture requires combined switching and amplification to reduce bill-of-materials count. Evaluate the 1 GHz to 6 GHz frequency span against the intended signal bandwidth. Consider the 3 mm QFN package dimensions for layout constraints. Assess power consumption and thermal dissipation capabilities inherent to the integrated module design compared to discrete solutions.

Part Context

This module belongs to MACOM's family of integrated RF front-end components designed for high-performance wireless communications. It consolidates passive switching and active amplification stages to improve system linearity and noise figure. The design supports modern broadband standards requiring efficient signal path management and low insertion loss characteristics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical and electrical compatibility before considering alternative integrated LNA-switch modules from other manufacturers or different MACOM series.