ST Life.augmented

BAL-NRF02D3

50Ω nominal input / conjugate match balun to nRF51822-CEAA, with integrated harmonic filter
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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.

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Errata Sheet
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Datasheet

Key Features

  • 50 Ω nominal input / conjugate match to Nordic Semiconductor chips nRF51422-CEAA and nRF51822-CEAA.
  • Low insertion loss
  • Low amplitude imbalance
  • Low phase imbalance
  • Small footprint: < 1.2 mm2
  • Benefits
  • Very low profile: < 560 μm after reflow
  • High RF performance
  • RF BOM and area reduction

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS9745: 50 ohm nominal input / conjugate match balun to nRF51822-CEAA and nRF51422-CEAA
2.0 508 KB

Application Notes

Description Version Size
pdf
AN1235: IPAD™ 500 µm Flip Chip: package description and recommendations for use
8.0 252 KB
pdf
AN2348: IPAD™ 400 µm Flip Chip: package description and recommendations for use
5.0 262 KB
pdf
AN4315: BAL-NRF02D3 matched balun with integrated harmonics filter for Nordic Semiconductor chips with ultralow power transeivers
1.0 698 KB

Publications and Collaterals

Brochure

Description Version Size
pdf
Semiconductor solutions for healthcare applications
1.0 665 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeAutomotive GradeOrder From STUnit Price (US$)*
@ 5000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
BAL-NRF02D3ActiveFlip-Chip 400uTape And Reel_Free Samples.211Distributor reported inventory date: 2014-10-20
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA35655000
AVNETOrder NowAMERICA50000
RUTRONIKOrder NowEUROPE127201
DIGIKEYOrder NowWORLDWIDE105211
MOUSEROrder NowWORLDWIDE106641
Ecopack2PDF
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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