BALFHB-WL-04D3 Datasheet - STMicroelectronics

BALFHB-WL-04D3 ultra-miniature balun

STMicroelectronics BALFHB-WL-04D3 is an ultra-miniature balun. This device integrates a matching network, balun, and harmonics filter. Matching impedance has been customized for the STM32WL sub-GHz wireless microcontrollers. It is using STMicroelectronics IPD technology on a nonconductive glass subs.

BALFHB-WL-04D3 Features

* BGA STM32WL sub-GHz wireless microcontrollers impedance matched balun and Tx harmonics filter

* Optimized for BGA STM32WL sub-GHz wireless microcontrollers in low power mode and dedicated to 4-layers PCB

* 50 Ω nominal input / conjugate matched balun to BGA STM32WL

BALFHB-WL-04D3-STMicroelectronics.pdf