X4B40L1-5050G

Overview

The X4B40L1-5050G is an RF balun manufactured by TTM Technologies, Inc. It operates within a frequency range of 2.3 GHz to 6 GHz and supports a 1:1 transformation ratio. The component features 50 Ohm unbalanced and balanced impedances. It is housed in a compact 0603 (1608 Metric) surface-mount package with six pads. The device is rated for operation between -55°C and +140°C. Key electrical specifications include a maximum amplitude balance of 2.4 dB and a phase balance of 180 ± 6 degrees.

Feature Summary

• Provides differential-to-single-ended signal conversion for RF applications
• Supports wideband operation across 2.3 GHz to 6 GHz frequencies
• Designed for high-temperature stability up to 140°C
• Utilizes a compact 0603 surface-mount footprint

Applications

• Wireless local area network (WLAN) systems
• Mobile communication infrastructure
• RF front-end modules requiring impedance matching

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with TTM Technologies or authorized distributors before procurement. Confirm that the 0603 package dimensions align with your PCB layout constraints. Ensure that the operating temperature range meets your environmental requirements. Check for any recent product discontinuance notifications or lifecycle changes. Validate supply chain authenticity through official channels.

Selection Notes

Select this component when a wideband balun is required for frequencies spanning 2.3 GHz to 6 GHz. The 50 Ohm impedance match suits standard RF transmission lines. The 0603 package is suitable for space-constrained designs. Consider the 140°C maximum operating temperature for high-heat environments. Verify that the 2.4 dB amplitude balance meets system loss budgets.

Part Context

This part belongs to TTM Technologies' X4 series of RF baluns. These components are designed for signal conditioning in high-frequency circuits. The series offers various impedance ratios and frequency ranges. The X4B40L1-5050G specifically targets broadband applications. It complements other passive RF components in modern wireless devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult TTM Technologies for direct equivalents or cross-reference options based on specific electrical requirements.