MABA-009231-CT1A4B

Balun Overview

The MABA-009231-CT1A4B is a 1:1 RF transmission line transformer (balun) manufactured by MACOM Technology Solutions. It operates within a frequency range of 5MHz to 1.2GHz and utilizes a surface-mount package with six SMD contacts featuring flat leads. The component is designed for broadband applications, specifically suited for CATV systems.

Balun Feature Summary

• Functions as a 1:1 impedance matching balun using transmission line technology
• Supports broadband operation from 5MHz to 1.2GHz
• Utilizes a low-cost surface-mount package with flat lead configuration

Balun Applications

• Broadband CATV systems
• RF signal balancing circuits
• Impedance matching in high-frequency signal paths

Balun Procurement Notes

Verify the specific ordering suffix CT1A4B against the official MACOM datasheet to confirm the exact reel quantity and tape-and-reel specifications. Ensure compatibility with standard SMT assembly processes for flat-lead components. Confirm RoHS compliance status through current manufacturer documentation before integration.

Balun Selection Notes

Select this component when a compact, broadband 1:1 balun is required for frequencies up to 1.2GHz. The surface-mount form factor aids in miniaturization for dense PCB layouts. Evaluate thermal management requirements based on the specific power handling limits defined in the official electrical characteristics table.

Balun Part Context

This part belongs to MACOM's TxLine family of transmission line transformers. These components are engineered to provide wideband performance in small footprints, replacing traditional wound transformers in many RF applications. The series is known for consistent phase and amplitude balance across broad frequency ranges.

Balun Replacement Considerations

Consult the MACOM official substitution guide for verified equivalents. Generic baluns may not match the specific 5MHz-1.2GHz bandwidth or the precise 1:1 ratio required for CATV applications without affecting signal integrity.