CDC2351EP

1LINE TO 10LINE CLOCK DRIVER

WITH 3STATE OUTPUTS

SGLS248A − JUNE 2004 − REVISED AUGUST 2004

1

POST OFFICE BOX 655303

− One Assembly/Test Site, One Fabrication

Site

−55

°C to 125°C

Sources (DMS) Support

Clock-Distribution and Clock-Generation

Applications

(5-V Input and Output Voltages With

† Component qualification in accordance with JEDEC and industry

standards to ensure reliable operation over an extended

temperature range. This includes, but is not limited to, Highly

Accelerated Stress Test (HAST) or biased 85/85, temperature

cycle, autoclave or unbiased HAST, electromigration, bond

intermetallic life, and mold compound life. Such qualification

testing should not be viewed as justifying use of this component

beyond specified performance and environmental limits.

Resistor to Reduce Transmission Line

Effects

Switching Noise

Significantly Reduces Power Dissipation

description

The CDC2351 is a high-performance clock-driver circuit that distributes one input (A) to 10 outputs (Y) with

minimum skew for clock distribution. The output-enable (OE) input disables the outputs to a high-impedance

state. Each output has an internal series damping resistor to improve signal integrity at the load. The CDC2351

The propagation delays are adjusted at the factory using the P0 and P1 pins. The factory adjustments ensure

that the part-to-part skew is minimized and is kept within a specified window. Pins P0 and P1 are not intended

for customer use and should be connected to GND.

The CDC2351M is characterized for operation over the full military temperature range of −55

°C to 125°C.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

−55

°C to 125°C

SSOP − DB

Tape and Reel

CDC2351MDBREP

CK2351MEP

† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design

guidelines are available at www.ti.com/sc/package.

Copyright

 2004, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

EPIC-

ΙΙΒ is a trademark of Texas Instruments.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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24

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GND

Y10

Y9

OE

A

P0

P1

Y8

Y7

GND

GND

Y1

Y2

GND

Y3

Y4

GND

Y5

Y6

GND

DB PACKAGE

(TOP VIEW)