BAL-NRF01D3

BAL-NRF01D3 is a 50 ohm nominal input/conjugate match balun to nRF51422-QFAA, nRF24LE1, nRF51822-QFAA/AB, with an integrated harmonic filter. The device integrates matching network and harmonics filter. The device uses IPD technology on a non-conductive glass substrate to optimize RF performance. It has been tested and approved by Nordic Semiconductor in their nRF2723 and nRF2752 nRFgo modules. Application includes 2.45GHz impedance matched balun filter, optimized for Nordic's chip set nRF24LE1/AP2, nRF51422-QFAA (build code CA/C0), nRF51822-QFAA (build code CA/C0) and nRF51822-QFAB (build code AA/A0).

• Low insertion loss, low amplitude imbalance
• Low phase imbalance, small footprint <lt/> 1.5mm²
• RF BOM and area reduction
• Frequency range (bandwidth) range from 2400 to 2540MHz (Tamb = 25°C)
• Insertion loss in bandwidth is 2.25dB (typ, Tamb = 25°C)
• Return loss in bandwidth is 10dB (typ, Tamb = 25°C)
• Phase imbalance is 3° (typ, Tamb = 25°C)
• Amplitude imbalance is 0.1dB (typ, Tamb = 25°C)
• Flip chip package, operating temperature range from -40 to +105°C