參數(shù)資料
型號: CM1482-02DE
元件分類: 數(shù)據(jù)傳輸濾波器
英文描述: 2 FUNCTIONS, DATA LINE FILTER
封裝: LEAD FREE, TDFN-8
文件頁數(shù): 1/5頁
文件大?。?/td> 306K
代理商: CM1482-02DE
2007 California Micro Devices Corp. All rights reserved.
03/30/07
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
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Tel: 408.263.3214
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Fax: 408.263.7846
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www.cmd.com
1
CM1482
2 Channel EMI Filter with ESD Protection
for Headset Microphone Applications
Features
2 channels of EMI filtering
Pi-style filters in a capacitor-resistor-capacitor
(C-R-C) network
8kV ESD protection (IEC 61000-4-2, contact
discharge)
15kV ESD protection (HBM)
Supports AC signals - ideal for audio applications
Greater than 40dB of attenuation at 1GHz
8-lead, 2.00mm x 2.00mm footprint TDFN Package
Low profile maximum height of 0.8mm
Lead-free finishing
Applications
Headset Microphone port in mobile handsets
I/O port protection for mobile handsets, notebook
computers, PDAs etc.
EMI filtering for data ports in cell phones, PDAs or
notebook computers.
Electrical Schematic
68
Ω
47pF
68
Ω
8
5
1
4
Filter #1
Filter #2
Filter #1
47pF
CC
C
R
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