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CSPEMI205: EMI Filter with ESD Protection, Single Mic / Stereo Speaker

Datasheet: 3-Channel Single Mic / Stereo Speaker CSP EMI Filters with ESD Protection
Rev. 4 (362.0kB)
Product Overview
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The CSPEMI205G 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. Each high quality filter provides more than 30dB attenuation in the 800-2700 MHz range. These pistyle filters support bidirectional filtering, controlling EMI both to and from the microphone and speaker elements. They also support bipolar signals, enabling audio signals to pass through without distortion.
特長   利点
     
  • Integrated microphone and speaker EMI suppression and ESD protection
 
  • Space saving CSP footprint
  • Extremely low lead inductance for optimum filter and ESD performance
 
  • Using Chip Scale Packaging to eliminate the long wires associated with packaging
  • Bi-directional diodes protects equally in both directions
   
アプリケーション   最終製品
  • External speaker and microphone ports on wireless handsets
 
  • Wireless handsets, smart phones, netbooks, notebooks, and portable navigation devices
技術資料 & デザイン・リソース
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CSPEMI205G Last Shipments
Pb-free
Halide free
EMI Filter with ESD Protection, Single Mic / Stereo Speaker WLCSP-8 567BE 1 Die Surf Tape and Reel 3500  
面実装デバイスためのモイスチャー・レベル(260°Cリフローでの鉛フリー測定、235°Cリフローでの鉛フリー以外測定)
マーケットリードタイム(週) : Contact Factory
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