ETC1.6-4-2-3TR

Balun Overview

The ETC1.6-4-2-3TR is a balun transformer manufactured by MACOM Technology Solutions, designed for operation within the 500 MHz to 3 GHz frequency range. It provides a 4:1 impedance transformation ratio between balanced and unbalanced ports. The component features a maximum insertion loss of 3 dB and supports a 50 Ohm unbalanced port impedance. Packaged in a surface-mount configuration, it serves as a passive RF component for signal conversion applications.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion
• Operates across 500 MHz to 3 GHz bandwidth
• Supports 4:1 impedance transformation ratio

Balun Applications

• RF front-end modules
• Wireless communication systems
• Balanced mixer interfaces

Balun Procurement Notes

Verify the specific package type and pinout configuration against the official MACOM datasheet prior to integration. Confirm that the operating frequency range aligns with system requirements. Ensure compatibility with PCB layout guidelines for high-frequency performance. Check for any specific handling or soldering recommendations provided in the manufacturing documentation.

Balun Selection Notes

Select this component when a compact solution is required for converting single-ended signals to differential signals within the specified UHF and lower SHF bands. Consider the 3 dB insertion loss limit when designing for low-noise applications. Evaluate the physical footprint constraints against available board space. Verify thermal management needs based on expected power levels.

Balun Part Context

This part belongs to MACOM's portfolio of passive RF components, specifically baluns used for impedance matching and signal balancing. It complements active devices like amplifiers and mixers in RF chains. MACOM designs these components to meet rigorous reliability standards for industrial and defense markets.

Balun Replacement Considerations

Consult official MACOM documentation for qualified substitute part numbers. Cross-reference electrical parameters such as frequency range and impedance ratio before considering alternatives.