BAL-CW1250D3:50Ω nominal input / conjugate match balun to CW1250/1260/1150/1160, with integrated harmonic filter

STMicroelectronics BAL-CW1250D3 is a balun (balanced/unbalanced device) designed to transform a single ended signal to differential signals in WLAN application.

This BAL-CW1250D3, with low insertion losses in the bandwidth 2400 MHz to 2500 MHz, has been customized for CW1250, CW1150, CW1260, CW1160 transceiver. The differential output embeds an integrated matching network adapted to the transceiver.

The BAL-CW1250D3 has been designed using STMicroelectronics IPD (integrated passive device) technology on non-conductive glass substrate to optimize RF performance.

Key Features

  • 50 Ω nominal input / match ST-Ericsson RF IC CW1250, CW1150, CW1260, CW1160
  • Low insertion loss
  • Low amplitude imbalance
  • Low phase imbalance
  • DC blocking access on single RF input
  • Small footprint: < 1.2 mm2
Product Specifications
DescriptionVersionSize
DS9686: 50 Ω nominal input / conjugate match balun to CW1250/CW1260/CW1150/CW1160, with integrated harmonic filter2.0500 KB
Application Notes
DescriptionVersionSize
AN4315: BAL-NRF02D3 matched balun with integrated harmonics filter for Nordic Semiconductor chips with ultralow power transceivers2.1688 KB
AN2348: IPAD™ 400 µm Flip Chip: package description and recommendations for use5.0261 KB
AN1235: IPAD™ 500 µm Flip Chip: package description and recommendations for use8.0251 KB
Technical Notes & Articles
DescriptionVersionSize
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches4.0330 KB
Flyers
DescriptionVersionSize
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Brochures
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Sample & Buy
Part NumberPackagePacking TypeMinimum Sellable QuantityUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
BAL-CW1250D3Chip Scale Package 0.4mm pitchTape And Reel50000.1751000NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
BAL-CW1250D3Chip Scale Package 0.4mm pitchIndustrialEcopack2md_6(-wspc-cspg-wspc-0.4_ld6(bl1250b-wspc-(bal-cw1250d3).pdf
md_6(-wspc-cspg-wspc-0.xml
50 Ω nominal input / conjugate match balun to CW1250/CW1260/CW1150/CW1160, with integrated harmonic filter BAL-CW1250D3
BAL-NRF02D3 matched balun with integrated harmonics filter for Nordic Semiconductor chips with ultralow power transceivers BAL-NRF02D3
IPAD™ 400 µm Flip Chip: package description and recommendations for use HSP061-4M10
IPAD™ 500 µm Flip Chip: package description and recommendations for use CPL-WBF-00D3
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches BAL-NRF02D3
STEVAL-SPIMD20V1 demonstration kit based on the SPIMD20 integrated motor drive STEVAL-SPIMD20V1
STM8L101xx device limitations STM8L101G3
md_6(-wspc-cspg-wspc-0.4_ld6(bl1250b-wspc-(bal-cw1250d3).pdf BAL-CW1250D3
md_6(-wspc-cspg-wspc-0.xml CPL-WBF-00D3