詳細信息
詳細資料歡迎索取數(shù)據(jù)手冊！
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
July 2013 DocID024794 Rev1 1/10
10
BAL-NRF02D3
50 ohm nominal input / conjugate match balun to nRF51822-CEAA
and nRF51422-CEAA
Datasheet ??8??2 preliminary data
Figure 1. Pin coordinates
Features
??8??0 50 ??8??4 nominal input / conjugate match to Nordic
Semiconductor chips nRF51422-CEAA and
nRF51822-CEAA.
??8??0 Low insertion loss
??8??0 Low amplitude imbalance
??8??0 Low phase imbalance
??8??0 Small footprint: < 1.2 mm2
Benefits
??8??0 Very low profile: < 560 µm after reflow
??8??0 High RF performance
??8??0 RF BOM and area reduction
Applications
??8??0 2.45 GHz impedance matched balun filter
??8??0 Optimized for Nordic\'s chip set
nRF51422-CEAA, nRF51822-CEAA.
Description
STMicroelectronics BAL-NRF02D3 is an
ultraminiature balun. The BAL-NRF02D3
integrates matching network and harmonics filter.
Matching impedance has been customized for the
following Nordic Semiconductor circuits:
nRF51422-CEAA and nRF51822-CEAA.
The BAL-NRF02D3 uses STMicroelectronics IPD
technology on non-conductive glass substrate
which optimize RF performances.
The BAL-NRF02D3 has been tested and
approved by Nordic Semiconductor in the nRFgo
modules.