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50Ω nominal input / conjugate match balun to CC1101, with integrated harmonic filter
  • active Active

STMicroelectronics BAL-CC1101-01D3 is an ultra miniature balun which integrates a matching network in a monolithic glass substrate. This has been customized for the CC1101 / CC1150 TI transceiver.

It’s a design using STMicroelectronics IPD (integrated passive device) technology on non-conductive glass substrate to optimize RF performance.

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Errata Sheet
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Key Features

  • 50 Ω nominal input / conjugate match to CC1101 / CC1150
  • Low insertion loss
  • Low amplitude imbalance
  • Low phase imbalance
  • Coated Flip-Chip on glass
  • Small footprint: < 2.1 mm²
  • Benefits
  • Extremely low profile (< 550 μm after reflow)
  • High RF performance
  • RF BOM and area reduction

Design Resources


Technical Documentation

Product Specifications

Description Version Size
DS10072: 50 ohm nominal input / conjugate match balun to CC1101 / CC1150 (868-928 MHz), with integrated harmonic filter
1.0 442 KB

Application Notes

Description Version Size
AN1235: IPAD™ 500 µm Flip Chip: package description and recommendations for use
8.0 252 KB
AN2348: IPAD™ 400 µm Flip Chip: package description and recommendations for use
5.0 262 KB

Publications and Collaterals


Description Version Size
Semiconductor solutions for healthcare applications
1.0 665 KB

Sample & Buy

Part Number Marketing StatusPackagePacking TypeAutomotive GradeOrder From STUnit Price (US$)*
@ 5000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
BAL-CC1101-01D3ActiveFlip-Chip 400uTape And Reel_-.262Distributor reported inventory date: 2014-10-21
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE46961

(*) 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 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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