1 Features

1• General-Purpose and PCI-X 1:4 Clock Buffer

• Operating Frequency

– 0 MHz to 200 MHz General-Purpose

• Low Output Skew: <100 ps

• Distributes One Clock Input to One Bank of Four

Outputs

• Output Enable Control that Drives Outputs Low

when OE is Low

• Operates from Single 3.3-V Supply or 2.5-V

Supply

• PCI-X Compliant

• 8-Pin TSSOP Package

2 Description

The CDCV304 is a high-performance, low-skew,

general-purpose PCI-X compliant clock buffer. It

distributes one input clock signal (CLKIN) to the

output clocks (1Y[0:3]). It is specifically designed for

use with PCI-X applications. The CDCV304 operates

at 3.3 V and 2.5 V and is therefore compliant to the

3.3-V PCI-X specifications.

The CDCV304 is characterized for operation from

–40°C to 85°C for automotive and industrial

applications.