SGLS386F January   2009  – October 2014 DAC5670-SP

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description (continued)
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 Handling Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 DC Electrical Characteristics
    6. 7.6 AC Electrical Characteristics
    7. 7.7 Digital Electrical Characteristics
    8. 7.8 Timing Requirements
    9. 7.9 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Digital Inputs
      2. 8.3.2 DLL Usage
      3. 8.3.3 Clock Input
      4. 8.3.4 DAC Transfer Function
      5. 8.3.5 Reference Operation
      6. 8.3.6 Analog Current Outputs
      7. 8.3.7 Sleep Mode
    4. 8.4 Device Functional Modes
      1. 8.4.1 Input Format
  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
      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 Device Nomenclature
        1. 12.1.1.1 Definitions of Specifications and Terminology
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

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メカニカル・データ（パッケージ｜ピン）
  • GEM|192
サーマルパッド・メカニカル・データ
発注情報

11 Layout

11.1 Layout Guidelines

  • DAC output termination should be placed as close as possible to outputs.
  • Keep routing for RBIAS short.
  • Decoupling capacitors should be placed as close as possible to supply pins.
  • Digital differential inputs must be 50 Ω to ground loosely coupled, or 100-Ω differential tightly coupled.
  • Digital differential inputs must be length matched.

11.2 Layout Example

layout_ex_gls387.gif