CM1484-02S7

更新时间： 2024-10-02 04:12:15

品牌	Logo	应用领域
CALMIRCO		无源滤波器过滤器
页数	文件大小	规格书
5页	227K
描述
Dual Channel EMI Filter with ESD Protection

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中文翻译

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技术参数
数据手册

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CM1484-02S7 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.55	Is Samacsys：	N
Base Number Matches：	1

CM1484-02S7 数据手册

PRELIMINARY

CM1484

Dual Channel EMI Filter with ESD Protection

Product Description

Features

•

Two channels of EMI filtering with integrated ESD

The CM1484 is a 2 channel pi-style EMI filter array with

ESD protection, housed in a 5-lead SC-70 package.

The CM1484 has component values of 11pF-100Ω-

11pF per channel. The CM1484 has a cut-off fre-

quency of 220MHz and can be used in applications

with data rates up to 80Mbps. The parts include ESD

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 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

discharges at greater than 30kV.

protection

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 20dB attenuation (typical) at 1 GHz

5-lead SC70 package

•

Lead-free version available

Applications

•

LCD and Camera data lines in mobile handsets

I/O port protection for mobile handsets, notebook

computers, PDAs etc.

These devices are particularly well-suited for portable

electronics (e.g. wireless handsets, PDAs, notebook

computers) because of their small package and easy-

to-use pin assignments. In particular, the CM1484 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.

•

EMI filtering for data ports in cell phones, PDAs or

notebook computers.

•

Wireless handsets

Handheld PCs/PDAs

LCD and camera modules

The CM1484 is housed in a small, 5-lead SC70 pack-

age and is available with lead-free finishing

Electrical Schematic

100Ω

FILTER+ESDn*

11pF

FILTER+ESDn*

11pF

GND

1 of 2 EMI/RFI Filter Channels

with Integrated ESD Protection

* See Package/Pinout Diagram

for expanded pin information.

05/12/06

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

●

Tel: 408.263.3214

●

Fax: 408.263.7846

●

www.cmd.com

12 3 4 5

中文翻译

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与CM1484-02S7相关器件

型号	品牌	获取价格	描述	数据表
CM1485	ONSEMI	获取价格	Dual Channel EMI Filter with ESD Protection
CM1485	CALMIRCO	获取价格	Dual Channel EMI Filter with ESD Protection
CM1485-02SE	CALMIRCO	获取价格	Dual Channel EMI Filter with ESD Protection
CM1485-02SE	ONSEMI	获取价格	2 沟道 EMI 滤波器 (C-R-C)，带 ESD 保护
CM1487	CML	获取价格	T-3 1/4 Miniature Bayonet Base
CM1488	CML	获取价格	T-3 1/4 Miniature Bayonet Base
CM1490	CML	获取价格	T-3 1/4 Miniature Bayonet Base
CM1492-06DE	ONSEMI	获取价格	Praetorian L-C LCD and Camera EMI Filter Array with ESD Protection
CM1493	CML	获取价格	S-8 Double Contact Bayonet Base
CM1497	CML	获取价格	S-8 Double Contact Bayonet Base

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