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CSPEMI205 - 3 Channel Headset EMI Filter

Datasheet Summary

Description

The CSPEMI205 is a low-pass filter array integrating three pi-style filters (C-R-C) that reduce EMI/RFI emissions while at the same time providing ESD protection.

This device is custom-designed to interface with the headset port on a cellular telephone, and contains two different filter values.

Features

  • Three channels of EMI filtering, two for earpiece speakers and one for a microphone Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network Chip Scale Package features extremely low parasitic inductance for optimum filter performance Greater than 30dB relative attenuation in the 8002700MHz range +8kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) +15kV ESD protection on each.

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Datasheet preview – CSPEMI205

Datasheet Details

Part number CSPEMI205
Manufacturer California Micro Devices
File Size 718.65 KB
Description 3 Channel Headset EMI Filter
Datasheet download datasheet CSPEMI205 Datasheet
Additional preview pages of the CSPEMI205 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com CSPEMI205 3 Channel Headset EMI Filter with ESD Protection Features • • • • • • • • Three channels of EMI filtering, two for earpiece speakers and one for a microphone Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network Chip Scale Package features extremely low parasitic inductance for optimum filter performance Greater than 30dB relative attenuation in the 8002700MHz range +8kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) +15kV ESD protection on each channel (HBM) 8-bump, 1.41mm X 1.
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