MK74CB163

1 to 16 PECL to CMOS Buffalo™ Clock Driver

MDS 74CB163 A

1

Revision 112399

Integrated Circuit Systems, Inc. • 525 Race Street • San Jose •CA•95126• (408)295-9800tel • www.icst.com

PRELIMINARY INFORMATION

• Tiny 28 pin SSOP (150 mil) package

• One input to sixteen output clock drivers

• Outputs are skew matched to within 250ps

• 3.3 V±10% supply voltage

• Clock speeds up to 156 MHz

• 2 Output Enables allow configuration as 1 to 6, 1

to 10, or 1 to 16 buffers.

• Converts PECL input to CMOS level outputs

The MK74CB163 Buffalo™ is a monolithic

CMOS high speed clock driver. It consists of a

PECL input to sixteen low-skew output, non-

inverting clock drivers. This monolithic solution

eliminates any concern for part-to-part skew

matching. The MK74CB163 is packaged in the

tiny 28 pin SSOP, which uses the same board

space as the narrow 16 pin SOIC.

VDD

GND

Q15

Block Diagram

Description

Features

OE1

Family of ICS Parts

The MK74CB163 Buffalo™ is designed to be

used with ICS’s clock synthesizer devices. The

inputs of the Buffalo are matched to the outputs of

ICS clock synthesizers. Consult ICS for

applications support.

Q14

Q13

Q12

Q11

Q10

Q8

Q9

OE0

Q0

Q1

Q2

Q3

Q4

Q5

Q7

Q6

PECLIN

PECLIN

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