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BAL-NRF01D3

50Ω nominal input / conjugate match balun to nRF24LE1 & nRF51822-QFAA, with integrated harmonic filter
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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-QFAA (build code CA/C0), nRF51822-QFAA (build code CA/C0) and nRF51822-QFAB (build code AA/A0).

The BAL-NRF01D3 uses STMicroelectronics IPD technology on non-conductive glass substrate which optimize RF performances.

The BAL-NRF01D3 has been tested and approved by Nordic Semiconductor in their nRF2723 and nRF2752 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 nRF24LE1 QFN32, nRF24AP2-1CH, nRF24AP2-8CH, 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: < 1.5 mm2
  • Benefits
  • Very low profile: < 595 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
DS9049: 50Ω nominal input / conjugate match balun to nRF24LE1 & nRF51822-QFAA, with integrated harmonic filter
5.0 623 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
AN4111: BAL-NRF01D3 matched balun with integrated harmonics filter for Nordic Semiconductor ultralow power transceivers
4.0 1,375 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-NRF01D3ActiveFlip-Chip 400uTape And Reel_Free Samples.2Distributor reported inventory date: 2014-12-18
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA40105000
AVNETOrder NowAMERICA100000
P&SOrder NowASIA/PACIFIC451
ARROWOrder NowEUROPE50000
RS COMPONENTSOrder NowEUROPE5600100
RUTRONIKOrder NowEUROPE300481
DIGIKEYOrder NowWORLDWIDE407181
MOUSEROrder NowWORLDWIDE348691
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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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