50Ω / conjugate match to CC2541

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  • STMicroelectronics BAL-CC25-02D3 is an ultra miniature balun which integrates a matching network in a monolithic glass substrate. This has been customized for the CC2541 RF transceivers.

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

    Key Features

    • 2.45 GHz balun with integrated matching network
    • Matching optimized for following CC2541
    • Low insertion loss
    • Low amplitude imbalance
    • Low phase imbalance
    • Coated Flip-Chip on glass
    • Small footprint: < 0.88 mm²
    • Benefits
      • Very low profile
      • High RF performance
      • PCB space saving versus discrete solution
      • BOM count reduction
      • Efficient manufacturability

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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-CC25-02D3 Chip Scale Package 0.4mm pitch Tape And Reel 5000
Active
0.142 500 EAR99 CHINA Check Availability

Distributor availability ofBALF-CC25-02D3

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 10000 0 Order Now
Newark Element14 AMERICA 10000 0 Order Now
MOUSER WORLDWIDE 930 1 Order Now

Distributor reported inventory date: 2019-09-09

Distributor Name

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

10000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

930

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-09

Buy now

BALF-CC25-02D3

Package

Chip Scale Package 0.4mm pitch

Packing Type

Tape And Reel

Unit Price (US$)

0.142*

Distributor availability ofBALF-CC25-02D3

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 10000 0 Order Now
Newark Element14 AMERICA 10000 0 Order Now
MOUSER WORLDWIDE 930 1 Order Now

Distributor reported inventory date: 2019-09-09

Distributor Name

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

10000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

930

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-09

Minimum Sellable Quantity

5000

Marketing Status

Active

Unit Price (US$)

0.142

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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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS11378
      50 ohm, conjugate match to CC2541 transformer balun
      1.0
      610.38 KB
      PDF
      DS11378

      50 ohm, conjugate match to CC2541 transformer balun

    • 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-cc25-02d3 OrCad Symbol and Footprint files 1.0
      12.53 KB
      ZIP

      balf-cc25-02d3 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

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      Products and solutions for Smart industry 3.0
      2.99 MB
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      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
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      Products and solutions for Smart industry

      Semiconductor solutions for healthcare applications

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BALF-CC25-02D3
Active
Chip Scale Package 0.4mm pitch Industrial Ecopack2

BALF-CC25-02D3

Package:

Chip Scale Package 0.4mm pitch

Material Declaration**:

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.