CM1230-08CS

更新时间： 2024-01-05 03:54:28

品牌	Logo	应用领域
CALMIRCO		/
页数	文件大小	规格书
11页	345K
描述
暂无描述

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CM1230-08CS 数据手册

PRELIMINARY

CM1230

2, 4 and 8-Channel Low Capacitance ESD Protection Array

Features

Product Description

•

2, 4 and 8 channels of ESD protection

Provides ESD protection to IEC61000-4-2 Level 4

• 8kV contact discharge

The CM1230 is a family of 2, 4 and 8 channel, very low

capacitance ESD protection diode arrays in CSP form

factor. This device is ideal for protecting systems with

high data and clock rates or for circuits that require low

capacitive loading. Each channel consists of a pair of

ESD diodes that act as clamp diodes that steer positive

or negative ESD current pulses to either the positive or

negative supply rail. A zener diode is integrated into

the array between the positive and negative supply

• 15kV air discharge

•

Low loading capacitance of 0.8pF typical

Minimal capacitance change with temperature and

voltage

•

Channel I/O to GND capacitance difference of

0.02pF typical is ideal for differential signals

Channel I/O to I/O capacitance 0.15pF 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

Available in 4, 6 and 10 bump Chip Scale Pack-

ages (CSP)

•

rails. The V

rail is thus protected from ESD strikes

and eliminates the need for a bypass capacitor to

absorb positive ESD strikes to ground. Each channel

of the CM1230 can safely dissipate ESD strikes of

8kV, meeting the Level 4 requirement of the

IEC61000-4-2 international standard for contact dis-

charges as well as 15kV air discharges per the

IEC61000-4-2 specification. 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 15kV.

•

OptiGuard™ coated for improved reliability at

assembly

Lead-free version available

Applications

•

This device is particularly well-suited for next genera-

tion wireless handsets that implement high-speed

serial interface solutions for the LCD display and cam-

era interfaces. In these wireless handset designs, a

tolerance above 1.5pF cannot be tolerated due to the

high data rates that are transferred between the base-

band chipset and the LCD driver/controller ICs

because a higher capacitive loading will cause the rise

and fall times to slow which in turn hampers the func-

tionality of circuit and operation of the wireless hand-

set.

LCD and Camera data lines in wireless handsets

that use high-speed serial interfaces.

I/O port protection for mobile handsets, notebook

computers, DSCs, MP3 players, PDAs, etc. includ-

ing USB, 1394 and Serial ATA

Wireless handsets

Handheld PCs/PDAs

LCD and camera modules

•

The CM1230 incorporates OptiGuard™ which results

in improved reliability at assembly. The CM1230 is

available in a space-saving, low profile Chip Scale

Package with optional lead-free finishing.

Electrical Schematic

CH4

CH3

CH8

CH7

CH6 CH5

CH1

CH2

CH1

CH2

CH1 CH2

CH3

CH4

CM1230-02CS/CP

CM1230-04CS/CP

CM1230-08CS/CP

03/15/06

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

中文翻译

下载PDF

与CM1230-08CS相关器件

型号	品牌	获取价格	描述	数据表
CM1230-J2CP	ONSEMI	获取价格	2, 4, and 8-Channel Low-Capacitance ESD Protection Array
CM1231	CALMIRCO	获取价格	Two-Channel PicoGuard XPTM ESD Clamp Protection Array
CM1231-02SO	CALMIRCO	获取价格	Two-Channel PicoGuard XPTM ESD Clamp Protection Array
CM1231-02SO	ONSEMI	获取价格	ESD 箝位保护阵列
CM1232	CALMIRCO	获取价格	CMOS MICROPROCESSOR MONITOR CIRCUIT
CM1232F	ETC	获取价格	Analog IC
CM1232FI	CALMIRCO	获取价格	暂无描述
CM1232IF	CALMIRCO	获取价格	Analog Circuit
CM1232IP	ETC	获取价格	Analog IC
CM1232IS	CALMIRCO	获取价格	Analog Circuit

与CM1230-08CS相关文章

REF70数据手册解读：高精度电压参考源的全面剖析
2024-07-08

2
解析30211801数据手册：PCB端子排MKDSV 5/3-9.5
2024-07-08

1
UL248-14数据手册深度解读：微型保险丝的全面剖析
2024-07-08

3
BSS138LT3G：一款高效能N沟道MOSFET的全面解析
2024-07-04

17

产品中心

服务支持

精选活动

关于我们

帮助中心

CM1230-08CS

CM1230-08CS 数据手册

与CM1230-08CS相关器件

与CM1230-08CS相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CM1230-08CS

CM1230-08CS 数据手册

与CM1230-08CS相关器件

与CM1230-08CS相关文章

您还可以找

您在本页遇到什么问题？