Logic

V

DD

5

1Y(4...0)

CLK

1G

CDCVF2310

25

5

25

2Y(4...0)

Logic

2G

GND

V

GND GND GND GND

Product

Folder

Sample &

Buy

Technical

Documents

Tools &

Software

Support &

Community

CDCVF2310

SCAS666D – JUNE 2001 – REVISED OCTOBER 2015

CDCVF2310 2.5-V to 3.3-V High-Performance Clock Buffer

1 Features

3 Description

The CDCVF2310 device is a high-performance, low-

1

•

High-Performance 1:10 Clock Driver

skew clock buffer that operates up to 200 MHz. Two

•

banks of five outputs each provide low-skew copies

•

of CLK. After power up, the default state of the

outputs is low regardless of the state of the control

•

pins. For normal operation, the outputs of bank

•

Operating Temperature Range –40°C to 105°C

1Y[0:4] or 2Y[0:4] can be placed in a low state when

•

Supports 105ºC Ambient Temperature (see

the control pins (1G or 2G, respectively) are held low

Thermal Considerations)

and a negative clock edge is detected on the CLK

input. The outputs of bank 1Y[0:4] or 2Y[0:4] can be

•

Output Enable Glitch Suppression

switched into the buffer mode when the control pins

•

Distributes One Clock Input to Two Banks of Five

(1G and 2G) are held high and a negative clock edge

Outputs

is detected on the CLK input. The device operates in

•

25-

Ω On-Chip Series Damping Resistors

a 2.5-V and 3.3-V environment. The built-in output

enable glitch suppression ensures a synchronized

•

Packaged in 24-Pin TSSOP

output enable sequence to distribute full period clock

signals.

2 Applications

The CDCVF2310 is characterized for operation from

•

General-Purpose Applications

–40°C to 85°C.

Device Information (1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

CDCVF2310

TSSOP (24)

4.40 mm × 7.80 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Functional Block Diagram

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.