CDC340

ACTIVE

1-to-8 clock driver with tight AC specification

Top

Product details

Parameters

Function Single-ended Output frequency (Max) (MHz) 80 Number of outputs 8 Output supply voltage (V) 5 Core supply voltage (V) 5 Output skew (ps) 0.6 Features Pin control Operating temperature range (C) 0 to 70 Rating Catalog Output type TTL Input type TTL open-in-new Find other Clock buffers

Package | Pins | Size

SOIC (DW) 20 132 mm² 12.8 x 10.3 open-in-new Find other Clock buffers

Features

  • Low Output Skew, Low Pulse Skew for Clock-Distribution and Clock-Generation Applications
  • TTL-Compatible Inputs and Outputs
  • Distributes One Clock Input to Eight Outputs
  • Distributed VCC and Ground Pins Reduce Switching Noise
  • High-Drive Outputs (-48-mA IOH, 48-mA IOL)
  • State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
  • Package Options Include Plastic Small-Outline (DW) and Shrink

    EPIC-IIB is a trademark of Texas Instruments Incorporated.

open-in-new Find other Clock buffers

Description

The CDC340 is a high-performance clock-driver circuit that distributes one (A) input signal to eight (Y) outputs with minimum skew for clock distribution. Through the use of the control pins (1G and 2G), the outputs can be placed in a high state regardless of the A input.

The propagation delays are adjusted at the factory using the P0 and P1 pins. These pins are not intended for customer use and should be strapped to GND.

The CDC340 is characterized for operation from 0°C to 70°C.

open-in-new Find other Clock buffers
Download

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 1
Type Title Date
* Datasheet 1-Line To 8-Line Clock Driver datasheet (Rev. B) May 21, 1997

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)

CAD/CAE symbols

Package Pins Download
SOIC (DW) 20 View options

Ordering & quality

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos

Related videos