This device is an ultraminiature extra thin balun that integrates matching network and harmonics filter.
Matching impedance has been customized for the BLUENRG-134 and BlueNRG-234 WLCSP from STMicroelectronics.
Based on IPD technology on high resistivity silicium it optimizes the RF performance.
STMicroelectronics qualified this product intended to be used in system in package module based on standard reliability procedure. For more details, please contact ST representatives.
It is the responsibility of the customer to perform qualification reliability verifications as it is related to customer specific application, mission profile and module design, process.