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BAL-2690D3U Datasheet Emi Filtering And Signal Conditioning

Manufacturer: STMicroelectronics

Overview: BAL-2690D3U 50 / 30+j25 balun transformer for 2.45 GHz ISM band.

General Description

The BAL-2690D3U is a balun designed to ..

transform single ended signals to differential signals in Bluetooth applications.

The BAL-2690D3U has been customized for the STLC2690 Bluetooth transceiver with 0.8 dB insertion losses in the bandwidth (2400 MHz - 2500 MHz) and with a specific requirement for the SCC22 parameter.

Key Features

  • 50 Ω nominal input / 30+j25 output differential impedance Low insertion loss Low amplitude imbalance Low phase imbalance Small footprint: BAL-2690D3U < 1 mm² Flip Chip 4 bumps Benefits.
  • Very low profile (.

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