X4BD20L1-50200G

Overview

The X4BD20L1-50200G is an RF balun from the Xinger IV series by TTM Technologies. It operates within a frequency range of 1.2 GHz to 2.7 GHz. The device provides a 1:4 impedance transformation ratio, converting between 50 Ohms unbalanced and 200 Ohms balanced ports. It features a maximum insertion loss of 1.2 dB. The component utilizes SMD/SMT board mount installation in a 0603 (1608 Metric) package with 6 PC pads. It supports a minimum operating temperature of -55 C and a maximum of +140 C.

Feature Summary

• Provides differential signal conversion for 5G applications
• Ultra-small low profile design suitable for space-constrained layouts
• Supports high-temperature operation up to 140 C

Applications

• 5G wireless infrastructure equipment
• Differential input/output circuit designs
• RF front-end modules requiring compact baluns

Procurement Notes

Verify that the specific suffix G indicates RoHS compliance status as documented in official manufacturer specifications. Confirm the required factory production time aligns with project schedules, noting standard lead times may apply. Ensure ordering quantities match the manufacturer's standard packaging requirements to avoid handling discrepancies during procurement processing.

Selection Notes

Select this component when a 1:4 impedance transformation is required between 50 Ohm and 200 Ohm lines within the 1.2 GHz to 2.7 GHz band. The 0603 package size is appropriate for dense surface-mount layouts. Consider the thermal rating if the application environment exceeds standard commercial temperatures, as it supports operation up to 140 C.

Part Context

This part belongs to the Xinger IV family of ultra-small RF baluns designed for modern wireless standards. It addresses the need for compact components in high-frequency applications where space is limited. The series is engineered to meet the stringent performance requirements of next-generation communication systems while maintaining reliable electrical characteristics across wide temperature ranges.

Replacement Considerations

Consult official substitution lists for compatible parts within the same series. Verify impedance ratios and frequency ranges match exactly before swapping components.

FAQ

What is the impedance transformation ratio?

The X4BD20L1-50200G provides a 1:4 ratio, transforming between 50 Ohms unbalanced and 200 Ohms balanced.

What is the maximum insertion loss?

The maximum insertion loss is specified as 1.2 dB.