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.