BAL-NRF02D3 Datasheet, PDF (1/11 Pages) STMicroelectronics – Low amplitude imbalance

BAL-NRF02D3
50 ohm nominal input / conjugate match balun to nRF51822-
CEAA/CDAB/CFAC and nRF51422-CEAA/CDAB/CFAC
Datasheet - production data
Flip-Chip (5 bumps) package
Features
 50 Ω nominal input / conjugate match to
Nordic Semiconductor chips nRF51422-
CEAA, nRF51422-CDAB, nRF51422-CFAC
and nRF51822-CEAA, nRF51822-CDAB,
nRF51822-CFAC
 Low insertion loss
 Low amplitude imbalance
 Low phase imbalance
 Small footprint: < 1.2 mm²
Benefits
 Very low profile < 560 μm after reflow
 High RF performances
 RF BOM and area reduction
Applications
 2.45 GHz impedance matched balun filter
 Optimized for Nordic's chip set nRF51422-
CEAA, nRF51422-CDAB, nRF51422-CFAC
and nRF51822-CEAA, nRF51822-CDAB,
nRF51822-CFAC
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, nRF51422-CDAB, nRF51422-
CFAC and nRF51822-CEAA, nRF51822-CDAB,
nRF51822-CFAC.
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.
Figure 1: Pin coordinates
December 2016
DocID024794 Rev 6
This is information on a product in full production.
1/11
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