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PCMF1USB3S - Common-mode EMI filter

General Description

Common-mode ElectroMagnetic Interference (EMI) filters with integrated ElectroStatic Discharge (ESD) protection for one, two and three differential channels.

Key Features

  • One, two and three differential channels common-mode EMI filters with integrated ESD protection.
  • ESD protection up to ±15 kV contact discharge according to IEC 61000-4-2.
  • Superior common-mode suppression over a wide frequency range.
  • Superior RF performance compared to other integrated filters or discrete filters with external ESD protection.
  • Extremely high symmetry between line pairs.
  • Industry-standard Wafer-Level Chip-Scale Packages: WLCSP5.

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Full PDF Text Transcription for PCMF1USB3S (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for PCMF1USB3S. For precise diagrams, and layout, please refer to the original PDF.

PCMFxUSB3S series Common-mode EMI filter for differential channels with integrated ESD protection Rev. 3 — 7 March 2019 Product data sheet 1. General description Common-m...

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v. 3 — 7 March 2019 Product data sheet 1. General description Common-mode ElectroMagnetic Interference (EMI) filters with integrated ElectroStatic Discharge (ESD) protection for one, two and three differential channels. The devices are designed to provide low insertion loss for differential high-speed signals on each channel while unwanted commonmode signals are attenuated. Each differential channel incorporates two signal lines that are coupled by integrated coils. Diodes provide protection to downstream components from ESD voltages up to ±15 kV on each signal line. Table 1.