SCAS951 April   2017 CDCS504-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics - Device Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Measurement Circuits
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Custom Design With WEBENCH® Tools
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device And Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
        1. 12.1.1.1 Custom Design With WEBENCH® Tools
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance With the Following Results:
    • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C3B
  • Part of a Family of Easy-to-Use Clock Generator Devices
  • Clock Multiplier With Selectable Output Frequency
  • Frequency Multiplication Selectable Between x1 or x4 With One External Control Pin
  • Output Disable Through Control Pin
  • Single 3.3-V Device Power Supply
  • Wide Temperature Range: –40°C to 105°C
  • Low Space Consumption 8-Pin TSSOP Package
  • Create a Custom Design Using the CDCS504-Q1 With the WEBENCH® Power Designer

2 Applications

    Automotive Applications Requiring Clock
    Multiplication

3 Description

The CDCS504-Q1 device is a LVCMOS input clock buffer with selectable frequency multiplication.

The CDCS504-Q1 has an output enable pin.

The device accepts a 3.3-V LVCMOS signal at the input.

The input signal is processed by a phased-locked loop (PLL), whose output frequency is either equal to the input frequency or multiplied by the factor of four.

By this, the device can generate output frequencies between 2 MHz and 108 MHz.

A separate control pin can be used to enable or disable the output. The CDCS504-Q1 device operates in a 3.3-V environment.

It is characterized for operation from –40°C to 105°C and is available in an 8-pin TSSOP package.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
CDCS504-Q1 TSSOP (8) 3.00 mm × 4.40 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Block Diagram

CDCS504-Q1 bd_cas951.gif