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CM1410-03CS PDF预览

CM1410-03CS

更新时间: 2024-10-03 04:12:15
品牌 Logo 应用领域
CALMIRCO /
页数 文件大小 规格书
7页 493K
描述
4 Channel Headset EMI Filter with ESD Protection

CM1410-03CS 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8504.50.80.00风险等级:5.89
其他特性:CUT-OFF FREQUENCY 53 MHZ; PI-TYPE CIRCUIT电容:47 µF
最大直流电阻:110 Ω滤波器类型:DATA LINE FILTER
高度:0.714 mmJESD-609代码:e0
长度:2.091 mm安装类型:SURFACE MOUNT
功能数量:4最高工作温度:85 °C
最低工作温度:-40 °C输出阻抗:50 OHM Ω
包装方法:TAPE AND REEL物理尺寸:L2.091XB1.481XH0.714 (mm)/L0.0823XB0.0583XH0.0281 (inch)
端子面层:Tin/Lead (Sn/Pb)宽度:1.481 mm
Base Number Matches:1

CM1410-03CS 数据手册

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CM1410  
4 Channel Headset EMI Filter with ESD Protection  
Product Description  
Features  
Functionally and pin compatible with CSPEMI200A  
The CM1410 is a quad low-pass filter array integrating  
four pi-style filters (C-R-C) that reduce EMI/RFI emis-  
sions 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 3  
different filter values. Each high quality filter provides  
more than 20dB attenuation in the 800-2700 MHz  
range. These pi-style filters support bidirectional filter-  
ing, controlling EMI both to and from the microphone  
and speaker elements. They also support bipolar sig-  
nals, enabling audio signals to pass through without  
distortion.  
device  
Pi-style EMI filters in a capacitor-resistor-capacitor  
(C-R-C) network  
Four channels of EMI filtering with ESD protection  
Includes 1 channel of ESD-only protection  
Greater than 30dB attenuation at 1GHz  
+8kV ESD protection on each channel  
(IEC 61000-4-2 Level 4, contact discharge)  
+15kV ESD protection on each channel (HBM)  
Supports bipolar signals—ideal for  
audio applications  
Chip Scale Package features extremely low  
lead inductance for optimum filter and ESD  
performance  
11-bump, 2.046mm X 1.436mm footprint  
Chip Scale Package (CSP)  
In addition, the CM1410 provides a very high level of  
protection for sensitive electronic components that may  
be subject to electrostatic discharge (ESD). The  
CM1410 can safely dissipate ESD strikes of +8kV, the  
maximum requirement of the IEC 61000-4-2 interna-  
tional standard. Using the MIL-STD-883 (Method 3015)  
specification for Human Body Model (HBM) ESD, the  
device provides protection for contact discharges to  
greater than +15kV. The CM1410 also includes a sin-  
gle channel of ESD-only protection.  
Optiguardcoated for improved reliability at  
assembly  
Lead-free version available  
Applications  
The CM1410 is particularly well suited for portable  
electronics (e.g., cellular telephones, PDAs, notebook  
computers) because of its small package format and  
low weight.  
EMI filtering and ESD protection for audio ports  
Wireless Handsets  
Handheld PCs / PDAs  
MP3 Players  
Digital Camcorders  
Notebooks  
The CM1410 incorporates Optiguardcoating which  
results in improved reliability at assembly.The CM1410  
is available in a space-saving, low-profile Chip Scale  
Package with optional lead-free finishing.  
Desktop PCs  
Electrical Schematic  
10  
Ω
Ω
100  
Ω
C3  
A3  
A4  
B2  
B1  
C1  
C2  
MIC_OUT1  
MIC_OUT2  
SPKR_IN1  
SPKR_IN2  
SPKR_OUT1  
SPKR_OUT2  
ESD1  
MIC_IN1  
10  
68Ω  
C4  
A2  
MIC_IN2  
B3  
B4  
GND  
GND  
© 2005 California Micro Devices Corp. All rights reserved.  
09/15/05 490 N. McCarthy Blvd., Milpitas, CA 95035-5112  
Tel: 408.263.3214  
Fax: 408.263.7846  
www.calmicro.com  
1

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