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CM1422-03CP PDF预览

CM1422-03CP

更新时间： 2024-10-02 21:54:55
品牌 Logo 应用领域
CALMIRCO /
页数 文件大小 规格书
12页 638K
描述
LCD EMI Filter Array with ESD Protection

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中文翻译

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CM1422-03CP 技术参数

是否Rohs认证： 符合生命周期：Transferred
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8504.50.80.00风险等级：5.49
其他特性：CUT-OFF FREQUENCY 120 MHZ; PI-TYPE CIRCUIT电容：15 µF
最大直流电阻：120 Ω滤波器类型：DATA LINE FILTER
高度：0.714 mmJESD-609代码：e1
长度：4.045 mm安装类型：SURFACE MOUNT
功能数量：8端子数量：20
最高工作温度：85 °C最低工作温度：-40 °C
输出阻抗：50 OHM Ω包装材料：PLASTIC
包装方法：TAPE AND REEL物理尺寸：L4.045XB1.503XH0.714 (mm)/L0.159XB0.059XH0.028 (inch)
子类别：Data Line Filters端子面层：Tin/Silver/Copper (Sn/Ag/Cu)
宽度：1.503 mmBase Number Matches：1

CM1422-03CP 数据手册

 浏览型号CM1422-03CP的Datasheet PDF文件第2页浏览型号CM1422-03CP的Datasheet PDF文件第3页浏览型号CM1422-03CP的Datasheet PDF文件第4页浏览型号CM1422-03CP的Datasheet PDF文件第5页浏览型号CM1422-03CP的Datasheet PDF文件第6页浏览型号CM1422-03CP的Datasheet PDF文件第7页 
CM1420/22  
LCD EMI Filter Array with ESD Protection  
Product Description  
Features  
•
Functionally and pin compatible with CSPEMI606  
CAMD's CM1420 and CM1422 are EMI filter arrays  
with ESD protection, which integrate six and eight Pi-  
filters (C-R-C), respectively. The CM1420/22 has com-  
ponent values of 15pF-100Ω-15pF. These devices  
include ESD protection diodes on every pin, which pro-  
vide a very high level of protection for sensitive elec-  
tronic components that may be subjected to  
electrostatic discharge (ESD). The ESD diodes con-  
nected to the filter ports are designed and character-  
ized to safely dissipate ESD strikes of 15kV, beyond  
the maximum requirement of the IEC 61000-4-2 inter-  
national standard. Using the MIL-STD-883 (Method  
3015) specification for Human Body Model (HBM)  
ESD, the pins are protected for contact discharges at  
greater than 30kV.  
(CM1420) and CSPEMI608 (CM1422) devices  
OptiguardTM coated for improved reliability at  
assembly  
•
•
•
Six and eight channels of EMI filtering  
+15kV ESD protection on each channel  
(IEC 61000-4-2 Level 4, contact discharge)  
+30kV ESD protection on each channel (HBM)  
Better than 30dB of attenuation at 1GHz to 3GHz  
Chip Scale Package features extremely low  
lead inductance for optimum filter and ESD  
performance  
15-bump, 2.960mm x 1.330mm footprint  
Chip Scale Package (CM1420)  
20-bump, 4.000mm x 1.458mm footprint  
Chip Scale Package (CM1422)  
•
•
•
•
•
•
This device is particularly well suited for portable elec-  
tronics (e.g. wireless handsets, PDAs, notebook com-  
puters) because of its small package format and easy-  
to-use pin assignments. In particular, the CM1420/22  
is ideal for EMI filtering and protecting data lines from  
ESD for the LCD display in clamshell handsets.  
Lead-free version available  
Applications  
•
•
LCD data lines in clamshell wireless handsets  
EMI filtering & ESD protection for high-speed I/O  
data ports  
Wireless handsets / cell phones  
Notebook computers  
The CM1420 and CM1422 incorporate OptiguardTM  
coating which results in improved reliability at assem-  
bly. The CM1420 and CM1422 are available in space-  
saving, low-profile chip-scale packages with optional  
lead-free finishing.  
•
•
•
•
PDAs / Handheld PCs  
EMI filtering for high-speed data lines  
Electrical Schematic  
100Ω  
FILTERn*  
FILTERn*  
15pF  
15pF  
GND  
(Pins B1-Bn)  
1 of n EMI Filtering + ESD Channels  
(n=6 for CM1420, 8 for CM1422)  
* See Package/Pinout Diagram for expanded pin information.  
© 2004 California Micro Devices Corp. All rights reserved.  
04/27/04 430 N. McCarthy Blvd., Milpitas, CA 95035-5112  
▲
Tel: 408.263.3214  
▲
Fax: 408.263.7846  
▲
www.calmicro.com  
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