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BALF-NRF01J5 Description

This device is an ultraminiature extra thin balun that integrates matching network and harmonics filter. Matching impedance has been customized for the nRF51822-CTAA and CTAC WLCSP Nordic Semiconductor circuits. Based on IPD technology on high resistivity silicium it optimizes the RF performance.

BALF-NRF01J5 Key Features

  • 50 Ω nominal input / conjugate match to Nordic Semiconductor chips nRF51822 WLCSP
  • Low insertion loss
  • Low amplitude imbalance
  • Low phase imbalance
  • Small footprint: < 1.2 mm2
  • Extra low profile < 350 μm after reflow
  • High RF performance
  • RF BOM and area reduction