50Ω nominal input / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter

STMicroelectronics BALF-NRG-01D3 is an ultra miniature balun. The BALF-NRG-01D3 integrates matching network and harmonics filter. Matching impedance has been customized for the BlueNRG ST transceiver (both QFN and WLCSP versions). It is using STMicroelectronics IPD technology on non conductive glass substrate which optimizes RF performance.

Key Features

  • 50 Ω nominal input / conjugate match to BlueNRG device
  • Low insertion loss
  • Low amplitude imbalance
  • Low phase imbalance
  • Wafer level chip scale package (WLCSP)

Design

Technical Documentation

Product Specifications
Description Version Size
DS10394 DS10394: 50 Ω nominal input / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter 4.0 885 KB
Application Notes
Description Version Size
AN4315 AN4315: BAL-NRF02D3 matched balun with integrated harmonics filter for Nordic Semiconductor chips with ultralow power transceivers 2.1 688 KB
AN2348 AN2348: IPAD™ 400 µm Flip Chip: package description and recommendations for use 5.0 261 KB
AN1235 AN1235: IPAD™ 500 µm Flip Chip: package description and recommendations for use 8.0 251 KB
Technical Notes & Articles
Description Version Size
TN1173 TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches 4.0 330 KB

Publications and Collaterals

Flyers
Description Version Size
High-quality RF IPD baluns for ISM bands simplify RF complexity. 2.0 942 KB
Brochures
Description Version Size
Products and Solutions for Factory Automation and Control 1.0 3 MB
Semiconductor solutions for healthcare applications 1.0 665 KB

Tools and Software

Ecosystems
Embedded Software
Evaluation Tools
STM32 Open Development Environment
MCUs Embedded Software
Wireless Connectivity Software
Solution Evaluation Tools

Sample & Buy

Part Number Package Packing Type Minimum Sellable Quantity Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
BALF-NRG-01D3 Chip Scale Package 0.4mm pitch Tape And Reel 5000 Active 0.127 100 NEC EAR99 CHINA MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
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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

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BALF-NRG-01D3 ActiveChip Scale Package 0.4mm pitchIndustrialEcopack2 0 0
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(**) 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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