LM202802-Q-C-301

Overview

The LM202802-Q-C-301 is a surface-mount RF limiter module designed for octave-band radar applications operating between 2 GHz and 8 GHz. Manufactured by MACOM Technology Solutions, this component supports high-volume production via standard reflow soldering processes. It features a compact CS3 package suitable for space-constrained designs. The device provides general-purpose limiting capabilities essential for protecting sensitive receiver front-ends from high-power signals within the specified frequency range.

Feature Summary

• Surface-mount construction compatible with automated reflow soldering manufacturing
• Designed for octave-band radar systems requiring robust signal protection
• Compact CS3 package format optimized for high-density circuit board layouts

Applications

• Octave-band radar systems
• Wide band radar applications
• Receiver front-end protection modules

Procurement Notes

Verify the complete part number including suffixes such as -T for tape-and-reel packaging options when placing orders. Confirm that the specific variant matches the required frequency range and power handling specifications for the target application. Ensure compatibility with standard surface-mount assembly processes during procurement planning.

Selection Notes

Select this component for radar systems requiring protection across the 2 to 8 GHz spectrum. Consider the surface-mount form factor for integration into modern PCB designs. Evaluate thermal management requirements based on expected incident power levels. Verify that the CS3 package dimensions align with the mechanical constraints of the host system design.

Part Context

This limiter belongs to the LM202802-Q-x-301 family, which includes variants like the LM202802-Q-B-301. These components share similar architectural foundations tailored for wideband radar environments. The family emphasizes manufacturability and reliability for defense and aerospace radar platforms requiring consistent performance across broad frequency bands.

Replacement Considerations

Direct substitutes within the same series include the LM202802-Q-B-301. Cross-reference pinouts and electrical characteristics before substitution. Ensure that any alternative component maintains compatibility with the existing reflow soldering profile and mechanical footprint requirements of the original design.