Rev 1.2, April 28, 2007

Page 3 of 8

SL2309NZ

General Description

The SL2309NZ is a low skew, jitter and power fanout

buffer designed to produce up to nine (9) clock outputs

from one (1) reference input clock, for high speed clock

distribution, including PCI/PCI-X applications.

Input and output Frequency Range

The input and output frequency is the same (1x) for

SL2309NZ and the product operates from DC to

140MHz clock range with 15pF and 100MHz with 30pF

output loads.

High Drive Capability

The SL2309NZ is designed to meet high drive

requirements for up to 30pF load condition per electrical

specifications.

If higher drive levels are required refer to SL23EP09NZ

fanout buffer product.

Output Clock Skew

All outputs should drive the similar load to achieve output-

to-output skew specifications as given in the switching

electrical tables.

Power Supply Range (VDD)

The SL2309NZ is designed to operate 3.3V+/-10% (3.63V-

max to 2.97V-min) VDD power supply range. An internal

on-chip voltage regulator is used to provide to constant

power supply of 1.8V, leading to a consistent and stable

electrical performance in terms of skew and jitter. The

SL2309NZ I/O is powered by using VDD=3.3V+/-10%.

Refer to SL23EP09NZ products for DC to 220MHz-max

frequency range, 2.5V power supply operation, improved

skew, jitter and higher drive options.

Contact SLI for 1.8V power supply Buffers and ZDB

products.

Absolute Maximum Ratings (C-Grade and I-Grade)

Description

Condition

Min

Max

Unit

Supply voltage, VDD

-0.5

4.6

V

All Inputs and Outputs

-0.5

VDD+0.5

V

Ambient Operating Temperature

In operation, C-Grade

0

70

°C

Ambient Operating Temperature

In operation, I-Grade

-40

85

°C

Storage Temperature

No power is applied

-65

150

°C

Junction Temperature

In operation, power is applied

–

125

°C

Soldering Temperature

–

260

°C

ESD Rating (Human Body Model)

MIL-STD-883, Method 3015

2000

–

V