LDB181G8115G-120

Balun Overview

The Murata LDB181G8115G-120 is a chip multilayer hybrid balun designed for RF applications. It operates within a frequency range of 1.71GHz to 1.91GHz. The component provides impedance transformation between an unbalanced port and a balanced port, specifically 50 Ohms and 150 Ohms respectively. This device facilitates signal conversion in wireless communication circuits.

Balun Feature Summary

• Multilayer hybrid construction for compact integration
• Balanced-to-unbalanced signal conversion capability
• Designed for high-frequency RF signal processing

Balun Applications

• Wireless communication modules
• RF front-end circuitry
• Signal conversion in transceivers

Balun Procurement Notes

Verify the current lifecycle status before procurement, as this component is marked as Not For New Designs. Confirm that the specific impedance matching requirements of 50/150 Ohms align with the target circuit design. Ensure the operating frequency range of 1.71GHz to 1.91GHz covers all necessary signal bands for the intended application without deviation.

Balun Selection Notes

Select this component when a 50 Ohm to 150 Ohm impedance transformation is required within the 1.71GHz to 1.91GHz band. Consider its multilayer hybrid technology for space-constrained designs. Evaluate if the specific frequency range meets the system's operational needs, noting that it is not recommended for new design implementations due to its lifecycle status.

Balun Part Context

This balun belongs to Murata's series of chip multilayer hybrid components. These devices are engineered for efficient RF signal handling in modern electronic systems. The LDB181G8115G-120 specifically addresses impedance mismatch issues between different circuit stages in wireless applications.

Balun Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the 'Not For New Designs' status, alternative components should be evaluated based on identical frequency ranges and impedance specifications.