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STMicroelectronics ECMF04-4HSM10Y Integrated Common Mode Filter

STMicroelectronics ECMF04-4HSM10Y Integrated Common Mode Filter is designed to suppress EMI/RFI common mode noise on high speed buses HDMI 1.4, USB 3.1 and MIPI. It is designed to replace discrete common mode chokes or LTCC. The device embeds ESD protections on the connector side to meet ISO 10605 requirements. Packaged in QFN-10L with wettable flank, it is compatible with automatic visual inspection.

Features

  • AEC-Q101 qualified
  • 2.2GHz differential bandwidth to comply with HDMI 1.4, USB 3.1, MIPI, display port
  • Common mode attenuation on LTE, GSM, and GPS frequencies
    • -20dB at 0.7GHz
    • -25dB from 0.8 to 0.9GHz
    • -14dB at 1.5GHz
  • Wettable flank for automatic optical inspection
  • 3.5mm2 low PCB space consumption
  • 0.75mm thin package for compact applications
  • RoHS package
  • Meets the following standards
    • UL94, V0
    • J-STD-020 MSL level 1
    • J-STD-002
    • IPC7531 footprint and JEDEC registered package
    • ISO 10605, IEC 61000-4-2, C = 150pF – R = 330Ω level 4
      • 8kV (contact discharge)
      • 15kV (air discharge)
    • ISO 10605, C = 330pF – R = 330Ω level 4
      • 8kV (contact discharge)
      • 15kV (air discharge)

Applications

  • Mobile phones
  • Notebooks and laptops
  • Portable devices
  • PND

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A broad range of drop-in replacements for general-purpose analog ICs, discretes, and serial EEPROMs.

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Published: 2020-02-14 | Updated: 2025-01-13