ETC1-1-13TR

Balun Overview

The ETC1-1-13TR is an RF transmission line transformer (balun) from the MACOM E-Series, designed for surface-mount applications. It operates within a frequency range of 4.5 MHz to 3000 MHz and provides a 1:1 impedance transformation ratio with a nominal 50 Ohm characteristic impedance. The component features low insertion loss, specified at 0.32 dB, ensuring efficient signal transfer across its operational bandwidth. Packaged in a compact SMD format, it supports high-volume manufacturing requirements for wireless infrastructure.

Balun Feature Summary

• Functions as a 1:1 RF transmission line transformer providing balanced-to-unbalanced conversion
• Operates over a wide frequency range from 4.5 MHz to 3000 MHz
• Designed for low-cost surface-mount integration suitable for high-volume production

Balun Applications

• Cellular base station front-end modules
• Wireless communication system interfaces
• RF signal distribution networks requiring balanced/unbalanced conversion

Balun Procurement Notes

Verify that the specific order matches the manufacturer part number ETC1-1-13TR to ensure correct packaging and reel quantity specifications. Confirm compatibility with standard surface-mount assembly processes. Check RoHS compliance status and moisture sensitivity level ratings prior to storage and handling to maintain component integrity during fabrication.

Balun Selection Notes

Select this component when a 1:1 impedance transformation is required between 4.5 MHz and 3 GHz. Consider its low insertion loss profile for sensitive RF paths. Evaluate the surface-mount package dimensions against available PCB real estate. Ensure the application environment supports the thermal and electrical characteristics defined for the E-Series transformer family.

Balun Part Context

This device belongs to the MACOM E-Series, a line of RF transformers optimized for cost-effective, high-volume wireless applications. The series utilizes transmission line technology to achieve reliable performance in compact footprints. The ETC1-1-13TR specifically addresses needs for balanced signal processing in modern cellular and broadband infrastructure hardware.

Balun Replacement Considerations

Publicly confirmed substitute part numbers are not identified in the provided documentation. Verify functional equivalence regarding impedance ratio, frequency range, and package dimensions before considering alternative components from other manufacturers.