RF Transformer 2400MHz to 2500MHz Surface Mount

STMicroelectronics BALF-NRG-01D3 is an ultra miniature balun. The BALF-NRG-01D3 integratesmatching network and harmonics filter. Matching impedance has been customized for the BlueNRGST transceiver (both QFN and WLCSP versions). It is using STMicroelectronics IPD technology onnon conductive glass substrate which optimizes RF performance.

⁵⁰ O ^{nominal input / conjugate match to BlueNRG device}

^{Low insertion loss}

^{Low amplitude imbalance}

^{Low phase imbalance}

^{Wafer level chip scale package (WLCSP)}

Benefits

Very low profile: < 670 µm

HighRF performance

RF BOMreduction

Small footprint