EMI Filters | CSPEMI201A

EMI Filter with ESD Protection, Headset Speaker

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Overview

The CSPEMI201AG is a dual low-pass filter array integrating two pi-style filters (C-R-C) that reduce EMI/RFI emissions while at the same time providing ESD protection. This part is custom-designed to interface with a speaker port on a cellular telephone or similar device. Each high quality filter provides more than 35dB attenuation in the 800-2700 MHz range. These pi-style filters support bidirectional filtering, controlling EMI both to and from a speaker element. They also support bipolar signals with a cutoff frequency of 31MHz, enabling audio signals to pass through without distortion.

  • Audio interfaces on wireless devices

  • Cellular phones, notebook computers, netbook computers, portable navigation devices

  • Two lines of EMI suppression with integrated ESD protection
  • Extremely low lead inductance for optimum filter and ESD performance

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CSPEMI201AG

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Obsolete

CAD Model

Pb

A

H

P

WLCSP-5

567AZ

1

260

DSFTP

3500

N

General I/O

2

R-C

10

200

1

6.8

5

Price N/A

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