CM1451-06CS PDF预览

CM1451-06CS

更新时间: 2025-07-25 21:55:03
品牌 Logo 应用领域
CALMIRCO /
页数 文件大小 规格书
8页 483K
描述
LCD & Camera EMI Filter Array with ESD Protection

CM1451-06CS 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:5.49
其他特性:CUT-OFF FREQUENCY 260 MHZ最大衰减频率:800 MHz
最大频率时的衰减:35 dB电容:9.5 µF
最大直流电阻:18 Ω滤波器类型:DATA LINE FILTER
高度:0.47 mm电感:0.017 µH
JESD-609代码:e0长度:3.051 mm
安装类型:SURFACE MOUNT功能数量:6
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:L3.051XB1.421XH0.47 (mm)/L0.12XB0.056XH0.019 (inch)额定电流:0.3 A
端子面层:Tin/Lead (Sn/Pb)宽度:1.421 mm
Base Number Matches:1

CM1451-06CS 数据手册

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PRELIMINARY  
CM1451  
LCD & Camera EMI Filter Array with ESD Protection  
Features  
Product Description  
High bandwidth, high RF rejection filter array  
Six channels of EMI filtering  
The CM1451 is an inductor-capacitor (L-C) based EMI  
filter array with integrated ESD protection in CSP form  
factor. The CM1451-06 is configured in a 6 channel  
format. Each EMI filter channel of the CM1451 is  
implemented as a 5-pole L-C filter where the compo-  
nent values are 10pF-17nH-10pF-17nF-10pF. The  
CM1451's roll-off frequency at -10dB attenuation is  
400MHz and can be used in applications where the  
data rates are as high as 120Mbps while providing  
greater than 35dB over the 800MHz to 2.7GHz fre-  
quency range. The parts integrate ESD protection  
diodes on every pin, which provide a very high level of  
protection for sensitive electronic components that may  
be subjected to electrostatic discharge (ESD). The  
ESD protection diodes connected to the filter ports are  
designed and characterized to safely dissipate ESD  
strikes of 15kV, beyond the Level 4 requirement of  
the IEC61000-4-2 international 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.  
Utilizes Praetorianinductor-based design tech-  
nology for true L-C filter implementation  
OptiGuardcoating for improved reliability  
15kV ESD protection on each channel  
(IEC 61000-4-2 Level 4, contact discharge)  
30kV ESD protection on each channel (HBM)  
Better than 40dB of attenuation at 1GHz  
Chip Scale Package features extremely low  
lead inductance for optimum filter and ESD  
performance  
15-bump, 3.006mm x 1.376mm footprint  
Chip Scale Package (CM1451-06CS/CP)  
Lead-free version available  
Applications  
LCD and Camera data lines in mobile handsets  
I/O port protection for mobile handsets, notebook  
computers, PDAs, etc.  
EMI filtering for data phones in cell phones, PDAs  
or notebook computersWireless handsets / cell  
phones  
Wireless Handsets  
Handheld PCs/PDAs  
LCD and camera modules  
This device is particularly well suited for portable elec-  
tronics (e.g. wireless handsets, PDAs) because of its  
small package format and easy-to-use pin assign-  
ments. In particular, the CM1451 is ideal for EMI filter-  
ing and protecting data and control lines for the LCD  
display and camera interface in wireless handsets.  
The CM1451 incorporates OptiGuardwhich results in  
improved reliability at assembly. The CM1451 is avail-  
able in a space saving, low profile Chip Scale Package  
with optional lead-free finishing.  
.
Electrical Schematic  
L1  
L2  
FILTERn*  
FILTERn*  
C
C
C
GND  
(Pins B1-Bn)  
1 of 6 EMI Filtering + ESD Channels  
* See Package/Pinout Diagram  
for expanded pin information.  
© 2005 California Micro Devices Corp. All rights reserved.  
01/29/05 430 N. McCarthy Blvd., Milpitas, CA 95035-5112  
Tel: 408.263.3214  
Fax: 408.263.7846  
www.calmicro.com  
1

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