CM1233-08DE(2014) 查看數據表（PDF） - ON Semiconductor

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CM1233-08DE
(Rev.:2014)

ESD Clamp Array for High Speed Data Line Protection

ON Semiconductor 

CM1233

ESD Clamp Array for High

Speed Data Line Protection

Product Description

The CM1233 is ideal for protecting systems with high data and

clock rates or for circuits requiring low capacitive loading and tightly

controlled signal skews (with channel−to−channel matching at 2%

max deviation).

The device is particularly well−suited for protecting systems using

high−speed ports such as DVI or HDMI, along with corresponding

ports in removable storage, digital camcorders, DVD−RW drives and

other applications where extremely low loading capacitance with ESD

protection are required.

The CM1233 also features easily routed “pass−through” pinouts in a

RoHS compliant (lead−free), 16−lead WDFN, small footprint

package.

Features

• ESD Protection for 4 Pairs of Differential Channels

• ESD Protection to IEC61000−4−2 Level 4 at ±8 kV Contact

Discharge

• Pass−through Impedance Matched Clamp Architecture

• Flow−through Routing for High−speed Signal Integrity

• Minimal Line Capacitance Change with Temperature and Voltage

• 100 W Matched Impedance for Each Paired Differential Channel

• Each I/O Pin can Withstand Over 1000 ESD Strikes*

• RoHS Compliant (lead−free) WDFN−16 Package

Applications

• DVI Ports, HDMI Ports in Notebooks, Set Top Boxes, Digital TVs,

and LCD Displays

• General Purpose High−speed Data Line ESD Protection

*Standard test condition is IEC61000−4−2 level 4 test circuit with each pin

subjected to ±8 kV contact discharge for 1000 pulses. Discharges are timed at

1 second intervals and all 1000 strikes are completed in one continuous test run.

The part is then subjected to standard production test to verify that all of the

tested parameters are within spec after the 1000 strikes.

http://onsemi.com

16

1

WDFN16

DE SUFFIX

CASE 511AY

PINOUT DIAGRAM

Out_1+

Out_1−

Out_2+

Out_2−

Out_3+

Out_3−

Out_4+

Out_4−

1

GND

(Bottom View)

In_1+

In_1−

In_2+

In_2−

In_3+

In_3−

In_4+

In_4−

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 8 of this data sheet.

© Semiconductor Components Industries, LLC, 2014

1

January, 2014 − Rev. 4

Publication Order Number:

CM1233/D

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