Datasheet > CM1209

CM1209

更新时间： 2024-01-04 00:04:12

品牌	Logo	应用领域
CALMIRCO		/
页数	文件大小	规格书
9页	145K
描述
4,6 & 8 Channel ESD Protection Arrays with Zener Supply Clamp

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CM1209 数据手册

CM1209

4,6 & 8 Channel ESD Protection Arrays

with Zener Supply Clamp

Features

Product Description

•

Four, six or eight channels of ESD protection for

high data rate signals

The CM1209 family of diode arrays are designed to

provide either 4, 6 or 8 channels of ESD protection for

electronic components or sub-systems. Each channel

consists of a pair of diodes which steer the ESD cur-

Zener diode protects supply rail and eliminates the

need for external by-pass capacitors

+15 kV contact, +15 kV air ESD protection per

channel (IEC 61000-4-2 standard)

Low loading capacitance of 6pF typical

Low supply current

rent pulse either to the positive (V ) or negative (V )

supply. In addition, there is an integral Zener diode

between V and V to suppress any voltage distur-

•

bance due to these ESD current pulses. The CM1209

devices will protect against ESD pulses up to 15kV

contact discharge per the International Standard

IEC61000-4-2.

Available in miniature MSOP and SOIC packages

Lead-free versions available

Applications

These devices are particularly well-suited for portable

electronics (e.g. cellular phones, PDAs, notebook com-

puters) because of its small package footprint, high

ESD protection level, and low loading capacitance.

They are also suitable for protecting video output lines

and I/O ports in computers, set top boxes, digital TVs

and peripheral equipment.

•

ESD protection for a variety of electronic equip-

ment

Set Top Boxes

Digital TVs

I/O & VGA Port protection

Desktop and Notebook computers

PDAs

•

Cellular Phones

The CM1209 family of devices is optionally available

with lead-free finishing.

Electrical Schematics

CM1209-04

4-Channel

CM1209-06

6-Channel

CM1209-08

8-Channel

01/09/04 430 N. McCarthy Blvd., Milpitas, CA 95035-5112

Tel: 408.263.3214

Fax: 408.263.7846

www.calmicro.com

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