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CSPEMI201AG

ON Semiconductor
Part Number CSPEMI201AG
Manufacturer ON Semiconductor
Description 2 Channel Headset Speaker EMI Filter
Published Aug 15, 2010
Detailed Description CSPEMI201AG 2 Channel Headset Speaker EMI Filter with ESD Protection Product Description The CSPEMI201AG is a dual low−...
Datasheet PDF File CSPEMI201AG PDF File

CSPEMI201AG
CSPEMI201AG


Overview
CSPEMI201AG 2 Channel Headset Speaker EMI Filter with ESD Protection Product Description 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 35 dB 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 31 MHz, enabling audio signals to pass through without distortion.
In addition,...



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