ST Life.augmented

BALF-SPI-01D3

50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter
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STMicroelectronics BALF-SPI-01D3 is an ultraminiature balun. The BALF-SPI-01D3 integrates matching network and harmonics filters. Matching impedance has been customized for the Spirit1 ST transceiver.

The BALF-SPI-01D3 uses STMicroelectronics IPD technology on non-conductive glass substrate which optimize RF performances.

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Errata Sheet
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Datasheet

Key Features

  • 50 Ω nominal input / conjugate match to Spirit1
  • Low insertion loss
  • Low amplitude imbalance
  • Low phase imbalance
  • Small footprint
  • Benefits
  • Very low profile (< 670 μm)
  • High RF performance
  • RF BOM and area reduction

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS9841: 50 ohm nominal input / conjugate match balun to Spirit1, with integrated harmonic filter
2.0 585 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

Technical Notes & Articles

Description Version Size
pdf
TN1173: Axial, through hole, surface mount and chip scale packages for IPAD™, protection, rectifiers, thyristors and AC Switches
1.0 484 KB

Related Tools and Software

Related Tools and Software

Part Number Description
STEVAL-IKR002V4B SPIRIT1 - low data rate transceiver - 868 MHz - DAUGHTER BOARD - integrated balun

Publications and Collaterals

Brochure

Description Version Size
pdf
Products and Solutions for Factory Automation and Control
Jan 2015 3,105 KB
pdf
Semiconductor solutions for healthcare applications
Apr 2012 665 KB
pdf
Wireless Connectivity - The right technology for IoT
1.0 1,081 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeAutomotive GradeOrder From STUnit Price (US$)*
@ 5000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
BALF-SPI-01D3ActiveFlip-Chip 400uTape And Reel_Free Samples.188Distributor reported inventory date: 2015-06-30
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA50005000
AVNETOrder NowAMERICA50000
ANGLIA LiveOrder NowEUROPE50005000
ARROWOrder NowEUROPE50000
RUTRONIKOrder NowEUROPE147531
DIGIKEYOrder NowWORLDWIDE55511
FUTUREOrder NowWORLDWIDE1481
MOUSEROrder NowWORLDWIDE39451
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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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