Datasheet > CM1213

CM1213

更新时间： 2024-11-18 09:26:27

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
17页	1033K
描述
6 and 8-Channel Low Capacitance ESD Protection Arrays

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CM1213 数据手册

6 and 8-Channel Low Capacitance ESD

Protection Arrays

CM1213

Features

Product Description

•

6 or 8 channels of ESD protection

The CM1213 family of diode arrays has been

Note: For 1, 2, and 4 channel devices, see the

designed to provide ESD protection for electronic

components or sub-systems requiring minimal

capacitive loading. These devices are ideal for

protecting systems with high data and clock rates or

for circuits requiring low capacitive loading. Each

ESD channel consists of a pair of diodes in series

which steer the positive or negative ESD current

pulse to either the positive (V_P) or negative (V_N)

supply rail. A Zener diode is embedded between V_P

and V_N, offering two advantages. First, it protects the

V_CCrail against ESD strikes, and second, it eliminates

the need for a bypass capacitor that would otherwise

be needed for absorbing positive ESD strikes to

ground. The CM1213 will protect against ESD pulses

up to 8kV per the IEC 61000-4-2 standard.

CM1213A datasheet.

Provides ESD protection to IEC61000-4-2

Level 4

•

8kV contact discharge

•

Low channel input capacitance of 1.0pF typical

Minimal capacitance change with temperature

and voltage

•

Channel input capacitance matching of 0.02pF

typical is ideal for differential signals

Mutual capacitance between signal pin and

adjacent signal pin -0.11pF typical

Zener diode protects supply rail and eliminates

the need for external by-pass capacitors

Each I/O pin can withstand over 1000 ESD

strikes*

These devices are particularly well-suited for

protecting systems using high-speed ports such as

Available in SOIC and MSOP, lead-free

packaging

USB2.0, IEEE1394 (Firewire, iLink), Serial ATA,

Applications

DVI, HDMI and corresponding ports in removable

storage, digital camcorders, DVD-RW drives and

other applications where extremely low loading

capacitance with ESD protection are required in a

small package footprint.

•

USB2.0 ports at 480Mbps in desktop PCs,

notebooks and peripherals

•

IEEE1394 Firewire

800Mbps

DVI ports, HDMI ports in notebooks, set top

boxes, digital TVs, LCD displays

Serial ATA ports in desktop PCs and hard disk

drives

 ports at 400Mbps /

•

PCI Express ports

General purpose high-speed data line ESD

protection

April 2010 – Rev. 3

Publication Order Number:

CM1213/D

12 3 4 5 6 7...17

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与CM1213相关器件

型号	品牌	获取价格	描述	数据表
CM1213-01SO	CALMIRCO	获取价格	1, 2, 4, 6 and 8-Channel Low Capacitance ESD Protection Arrays
CM1213-01ST	CALMIRCO	获取价格	1, 2, 4, 6 and 8-Channel Low Capacitance ESD Protection Arrays
CM1213-02SO	CALMIRCO	获取价格	1, 2, 4, 6 and 8-Channel Low Capacitance ESD Protection Arrays
CM1213-02SO	ONSEMI	获取价格	低电容 ESD 保护阵列
CM1213-02SR	CALMIRCO	获取价格	1, 2, 4, 6 and 8-Channel Low Capacitance ESD Protection Arrays
CM1213-02SS	CALMIRCO	获取价格	1, 2, 4, 6 and 8-Channel Low Capacitance ESD Protection Arrays
CM1213-02ST	CALMIRCO	获取价格	1, 2, 4, 6 and 8-Channel Low Capacitance ESD Protection Arrays
CM1213-04MR	CALMIRCO	获取价格	1, 2, 4, 6 and 8-Channel Low Capacitance ESD Protection Arrays
CM1213-04MS	CALMIRCO	获取价格	1, 2, 4, 6 and 8-Channel Low Capacitance ESD Protection Arrays
CM1213-04SO	CALMIRCO	获取价格	1, 2, 4, 6 and 8-Channel Low Capacitance ESD Protection Arrays

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