TCN2-45+

Balun Overview

The TCN2-45+ is a surface-mount RF balun manufactured by Mini-Circuits, designed for high-frequency signal conditioning applications. It operates within a frequency range of 3.3 GHz to 4.5 GHz and functions as a 1:2 impedance transformer with a nominal 50-ohm system impedance. The component utilizes LTCC technology and is housed in an FV1206-1 package style, featuring a six-surface mount no-lead configuration. Key electrical specifications include an amplitude balance ranging from ±0 to 1.15 dB and a phase balance between 0.48 and 7.07 degrees across the operational bandwidth.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion using LTCC transformer technology
• Designed for compact surface-mount integration in RF circuits
• Maintains specified amplitude and phase balance characteristics over the S-band

Balun Applications

• S-band upconverter designs requiring signal frequency shifting
• RF front-end modules needing impedance transformation
• Microwave circuit assemblies utilizing Mini-Circuits components

Balun Procurement Notes

Verify the specific datasheet version and mechanical drawing for the FV1206-1 package before finalizing PCB layout. Confirm that the operating environment remains within the specified 3.3 GHz to 4.5 GHz range to ensure performance stability. Check for RoHS compliance markings on packaging documentation to meet regulatory requirements for electronic assembly.

Balun Selection Notes

Select this component when a 1:2 ratio transformer is required for S-band frequencies. Ensure the design accommodates the specified phase and amplitude balance tolerances. Consider the surface-mount footprint constraints and thermal management capabilities of the host board during the integration phase.

Balun Part Context

This balun belongs to Mini-Circuits' portfolio of RF and microwave components, which spans from DC to 86 GHz. The company specializes in signal conditioning devices, including filters, amplifiers, and transformers. The TCN2 series represents their line of LTCC-based baluns intended for modern wireless communication systems.

Balun Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Mini-Circuits engineering support for direct equivalents or functional alternatives if the TCN2-45+ is unavailable.