This device is an ultra-miniature balun. The BALF-SPI2-01D3 integrates matching network and harmonics filter. Matching impedance has been customized for the ST S2-LP transceiver.
The BALF-SPI2-01D3 uses STMicroelectronics IPD technology on non-conductive glass substrate which optimizes RF performance.
- 50 Ω nominal input / conjugate match to ST S2-LP for 868 - 927 MHz frequency operation
- Low insertion loss
- Low amplitude imbalance
- Low phase imbalance
- Small footprint
- ECOPACK®2 compliant component