50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter

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  • STMicroelectronics BALF-SPI-01D3 is an ultra miniature 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 performance.

    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

Sample & Buy

Part Number
Package
Packing Type
Minimum Sellable Quantity
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
BALF-SPI-01D3 Chip Scale Package 0.4mm pitch Tape And Reel 5000
Active
0.1542 500 EAR99 CHINA Check Availability

Distributor availability ofBALF-SPI-01D3

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2436 1 Order Now
RS COMPONENTS EUROPE 4520 1 Order Now
AVNET AMERICA 4926 0 Order Now
ARROW EUROPE 35000 0 Order Now
MOUSER WORLDWIDE 8626 1 Order Now
Farnell Element14 EUROPE 3253 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

2436

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4520

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

4926

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

35000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

8626

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3253

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-16

Get sample

BALF-SPI-01D3

Package

Chip Scale Package 0.4mm pitch

Packing Type

Tape And Reel

Unit Price (US$)

0.1542*

Distributor availability ofBALF-SPI-01D3

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2436 1 Order Now
RS COMPONENTS EUROPE 4520 1 Order Now
AVNET AMERICA 4926 0 Order Now
ARROW EUROPE 35000 0 Order Now
MOUSER WORLDWIDE 8626 1 Order Now
Farnell Element14 EUROPE 3253 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

2436

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4520

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

4926

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

35000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

8626

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3253

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-16

Minimum Sellable Quantity

5000

Marketing Status

Active

Unit Price (US$)

0.1542

Quantity

500

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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

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Technical Documentation

    • Description Version Size Action
      DS9841
      50 Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter
      5.0
      725.22 KB
      PDF
      DS9841

      50 Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter

    • Description Version Size Action
      AN4315
      BAL-NRF02D3 matched balun with integrated harmonics filter for Nordic Semiconductor chips with ultralow power transceivers
      2.2
      687.23 KB
      PDF
      AN2348
      IPAD™ 400 µm Flip Chip: package description and recommendations for use
      5.0
      261.7 KB
      PDF
      AN1235
      IPAD™ 500 µm Flip Chip: package description and recommendations for use
      8.0
      251.82 KB
      PDF
      AN4315

      BAL-NRF02D3 matched balun with integrated harmonics filter for Nordic Semiconductor chips with ultralow power transceivers

      AN2348

      IPAD™ 400 µm Flip Chip: package description and recommendations for use

      AN1235

      IPAD™ 500 µm Flip Chip: package description and recommendations for use

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      6.0
      444.57 KB
      PDF
      TN1173

      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      balf-spi-01d3 OrCad Symbol and Footprint files 1.0
      12.6 KB
      ZIP

      balf-spi-01d3 OrCad Symbol and Footprint files

Publications and Collaterals

    • Description Version Size Action
      Tiniest Matched Baluns for Wifi, Bluetooth & Sub-GHz 1.0
      951.55 KB
      PDF

      Tiniest Matched Baluns for Wifi, Bluetooth & Sub-GHz

    • Description Version Size Action
      Products and solutions for Smart industry 3.0
      2.99 MB
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      Semiconductor solutions for healthcare applications 1.0
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      Products and solutions for Smart industry

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BALF-SPI-01D3
Active
Chip Scale Package 0.4mm pitch Industrial Ecopack2

BALF-SPI-01D3

Package:

Chip Scale Package 0.4mm pitch

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Chip Scale Package 0.4mm pitch

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.