CM1442-06CP

更新时间： 2024-11-09 04:12:15

品牌	Logo	应用领域
CALMIRCO		显示器 LTE
页数	文件大小	规格书
11页	1107K
描述
LCD and Camera EMI Filter Array with ESD Protection

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CM1442-06CP 数据手册

CM1442

LCD and Camera EMI Filter Array with ESD Protection

Product Description

Features

•

Six and eight channels of EMI filtering with inte-

grated ESD protection

The CM1442 is a family of pi-style EMI filter arrays with

ESD protection, which integrates six and eight filters

(C-R-C) in Chip Scale Package form factor with

0.40mm pitch. The CM1442 has component values of

15pF-100Ω-15pF per channel. The CM1442 has a cut-

off frequency of 120MHz and can be used in applica-

tions where the data rates are as high as 48Mbps. The

parts include avalanche-type ESD diodes on every pin,

which provide a very high level of protection for sensi-

tive electronic components that may be subjected to

electrostatic discharge (ESD). The ESD protection

diodes safely dissipate ESD strikes of 15kV, well

beyond the maximum 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 dis-

charges at greater than 30kV.

0.4mm pitch, 15-bump, 2.360mm x 1.053mm foot-

print Chip Scale Package (CM1442-06)

0.4mm pitch, 20-bump, 3.160mm x 1.053mm foot-

print Chip Scale Package (CM1442-08)

Pi-style EMI filters in a capacitor-resistor-capacitor

(C-R-C) network

15kV ESD protection on each channel

(IEC 61000-4-2 Level 4, contact discharge)

30kV ESD protection on each channel (HBM)

Greater than 30dB attenuation (typical) at 1 GHz

Chip Scale Package features extremely low

lead inductance for optimum filter and ESD

performance

•

OptiGuard™ coated for improved reliability at

assembly

Lead-free version available

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 CM1442 is

ideal for EMI filtering and protecting data and control

lines for the I/O data ports, LCD display and camera

interface in mobile handsets.

Applications

•

LCD and Camera data lines 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.

Wireless handsets

Handheld PCs/PDAs

LCD and camera modules

The CM1442 incorporates OptiGuard™ which results

in improved reliability at assembly. The CM1442 is

available in a space-saving, low-profile Chip Scale

Package with optional lead-free finishing. It is manu-

factured with a 0.40mm pitch and 0.25mm CSP solder

ball to provide up to 28% board space saving versus

competing CSP devices with 0.50mm pitch and

0.30mm CSP solder ball.

•

Electrical Schematic

100Ω

FILTER+ESDn*

(Pins A1-An)

FILTER+ESDn*

(Pins C1-Cn)

15pF

GND

(Pins B1-Bm

where m = n/2)

* See Package/Pinout Diagram

1 of 6 or 8 EMI/RFI + ESD Channels

for expanded pin information.

11/08/05

490 N. McCarthy Blvd., Milpitas, CA 95035-5112

●

Tel: 408.263.3214

●

Fax: 408.263.7846

●

www.cmd.com

12 3 4 5 6 7...11

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与CM1442-06CP相关器件

型号	品牌	获取价格	描述	数据表
CM1442-06CS	CALMIRCO	获取价格	LCD and Camera EMI Filter Array with ESD Protection
CM1442-06CS	ONSEMI	获取价格	LCD and Camera EMI Filter Array with ESD Protection
CM1442-06LP	ONSEMI	获取价格	LCD and Camera EMI Filter Array with ESD Protection
CM1442-08CP	CALMIRCO	获取价格	LCD and Camera EMI Filter Array with ESD Protection
CM1442-08CP	ONSEMI	获取价格	LCD and Camera EMI Filter Array with ESD Protection
CM1442-08CS	CALMIRCO	获取价格	LCD and Camera EMI Filter Array with ESD Protection
CM1442-08CS	ONSEMI	获取价格	LCD and Camera EMI Filter Array with ESD Protection
CM1443-04CP	ONSEMI	获取价格	4-Channel EMI Filter Array with ESD Protection
CM1443-08CP	ONSEMI	获取价格	8-Channel EMI Filter Array with ESD Protection
CM1445	CML	获取价格	B-6 Double Contact Bayonet Base

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