1 Features

1• High-Performance 1:2, 1:3, 1:4, 1:6, 1:8, 1:10,

1:12 LVCMOS Clock Buffer Family

• Very Low Pin-to-Pin Skew < 50 ps

• Very Low Additive Jitter < 100 fs

• Supply Voltage: 3.3 V or 2.5 V

• fmax = 250 MHz for 3.3 V

fmax = 180 MHz for 2.5 V

• Operating Temperature Range: –40°C to 85°C

• Available in 8-, 14-, 16-, 20-, 24-Pin TSSOP

Package (All Pin-Compatible)

2 Applications

General-Purpose Communication, Industrial, and

Consumer Applications

3 Description

The CDCLVC11xx is a modular, high-performance,

low-skew, general-purpose clock buffer family from

Texas Instruments.

The entire family is designed with a modular

approach in mind. It is intended to round up TI's

series of LVCMOS clock generators.

Seven different fan-out variations, 1:2 to 1:12, are

available. All of the devices are pin-compatible to

each other for easy handling.

All family members share the same high performing

characteristics such as low additive jitter, low skew,

and wide operating temperature range.

The CDCLVC11xx supports an asynchronous output

enable control (1G) which switches the outputs into a

low state when 1G is low.

The CDCLVC11xx family operates in a 2.5-V and

3.3-V environment and are characterized for

operation from –40°C to 85°C.