BAL-WILC10-01D3

Overview

The BAL-WILC10-01D3 is a 2.45 GHz balun with an integrated matching network, designed for signal conditioning in RF applications. It features a 50-ohm impedance configuration and utilizes a 4-UFBGA (WLCSP) package. The component provides low insertion loss of 0.65 dB and low amplitude imbalance. It is specifically optimized for conjugate matching with the ATMEL WILC1000 wireless connectivity solution.

Feature Summary

• Integrated matching network optimized for ATMEL WILC1000
• Low insertion loss performance
• Low amplitude imbalance characteristics

Applications

• RF signal conditioning for Wi-Fi modules
• Conjugate matching for ATMEL WILC1000 transceivers
• Balanced-to-unbalanced conversion in 2.4 GHz ISM band devices

Procurement Notes

Verify that the specific ordering suffix matches the required package variant. Confirm compatibility with the target WILC1000 implementation by reviewing the official datasheet electrical specifications. Ensure the supplier provides traceability documentation consistent with STMicroelectronics standards to guarantee component authenticity and performance reliability.

Selection Notes

Select this component when designing circuits requiring precise impedance matching for the ATMEL WILC1000 platform. The integrated matching network simplifies layout requirements compared to discrete solutions. Consider the UFBGA package constraints for PCB space limitations and thermal management needs within compact wireless IoT or connectivity modules.

Part Context

This balun belongs to STMicroelectronics' passive components portfolio focused on RF signal integrity. It serves as a critical interface between differential RF lines and single-ended antenna ports. The device supports standard 2.4 GHz wireless communication protocols, ensuring reliable signal transmission in consumer electronics and industrial IoT applications requiring certified wireless connectivity.

Replacement Considerations

No public confirmed substitute part numbers are available.