BAL-NRF01D3 Datasheet PDF - STMicroelectronics

Description
   STMicroelectronics BAL-NRF01D3 is an ultraminiature balun. The BAL-NRF01D3 integrates matching network and harmonics filter. Matching impedance has been customized for the following Nordic Semiconductor circuits: nRF24LE1 QFN-32 pins, nRF24AP2-1CH, nRF24AP2-8CH, nRF51422 and nRF51822.

FEATUREs
• 50 Ω nominal input / conjugate match to Nordic
   Semiconductor chips nRF24LE1 QFN32,
   nRF24AP2-1CH, nRF24AP2-8CH, nRF51422
   and nRF51822
• Low insertion loss
• Low amplitude imbalance
• Low phase imbalance
• Small footprint: < 1.5 mm2

Benefits
• Very low profile: < 595 µm after reflow
• High RF performance
• RF BOM and area reduction

APPLICATIONs
• 2.45 GHz impedance matched balun filter
• Optimized for Nordics chip set nRF24LE1/AP2
   and nRF51 series