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PCMF2DFN1 - Common-mode EMI filter

General Description

The devices are common-mode ElectroMagnetic Interference (EMI) filters with integrated ElectroStatic Discharge (ESD) protection for two and three differential channels.

Key Features

  • Two and three differential channels.
  • ESD protection up to 15 kV contact common-mode EMI filter with integrated discharge according to IEC 61000-4-2 ESD protection.
  • Superior common-mode suppression.
  • Maximum package height: 0.5 mm over a wide frequency range 1.3.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PCMF2DFN1; PCMF3DFN1 Common-mode EMI filter for differential channels with integrated ESD protection Rev. 2 — 28 April 2014 Product data sheet 1. Product profile 1.1 General description The devices are common-mode ElectroMagnetic Interference (EMI) filters with integrated ElectroStatic Discharge (ESD) protection for two and three differential channels. The devices are designed to provide low insertion loss for differential high-speed signals on each channel while unwanted common-mode 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.