SBAS621B July   2013  – September 2015 ADS42JB46

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics: ADS42JB46
    6. 7.6  Electrical Characteristics: General
    7. 7.7  Timing Characteristics
    8. 7.8  Digital Characteristics
    9. 7.9  Reset Timing
    10. 7.10 Serial Interface Timing
    11. 7.11 Typical Characteristics: ADS42JB46
    12. 7.12 Typical Characteristics: Contour
      1. 7.12.1 Spurious-Free Dynamic Range (SFDR)
      2. 7.12.2 Signal-to-Noise Ratio (SNR)
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Digital Gain
      2. 8.3.2 Overrange Indication
      3. 8.3.3 Input Clock Divider
      4. 8.3.4 Pin Controls
    4. 8.4 Device Functional Modes
      1. 8.4.1 JESD204B Interface
        1. 8.4.1.1 JESD204B Initial Lane Alignment (ILA)
        2. 8.4.1.2 JESD204B Test Patterns
        3. 8.4.1.3 JESD204B Frame Assembly
        4. 8.4.1.4 JESD Link Configuration
          1. 8.4.1.4.1 Configuration for 2-Lane (20x) SERDES Mode
          2. 8.4.1.4.2 Configuration for 4-Lane (10x) SERDES Mode
        5. 8.4.1.5 CML Outputs
    5. 8.5 Programming
      1. 8.5.1 Serial Interface
        1. 8.5.1.1 Register Initialization
        2. 8.5.1.2 Serial Register Write
        3. 8.5.1.3 Serial Register Readout
    6. 8.6 Register Maps
      1. 8.6.1 Summary of Serial Interface Registers
      2. 8.6.2 Description of Serial Interface Registers
        1. 8.6.2.1  Register Address 06
        2. 8.6.2.2  Register Address 07
        3. 8.6.2.3  Register Address 08
        4. 8.6.2.4  Register Address 0B
        5. 8.6.2.5  Register Address 0C
        6. 8.6.2.6  Register Address 0D
        7. 8.6.2.7  Register Address 0E
        8. 8.6.2.8  Register Address 0F
        9. 8.6.2.9  Register Address 10
        10. 8.6.2.10 Register Address 11
        11. 8.6.2.11 Register Address 12
        12. 8.6.2.12 Register Address 13
        13. 8.6.2.13 Register Address 1F
        14. 8.6.2.14 Register Address 26
        15. 8.6.2.15 Register Address 27
        16. 8.6.2.16 Register Address 2B
        17. 8.6.2.17 Register Address 2C
        18. 8.6.2.18 Register Address 2D
        19. 8.6.2.19 Register Address 30
        20. 8.6.2.20 Register Address 36
        21. 8.6.2.21 Register Address 37
        22. 8.6.2.22 Register Address 38
  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 Analog Input
          1. 9.2.2.1.1 Drive Circuit Requirements
          2. 9.2.2.1.2 Driving Circuit
        2. 9.2.2.2 Clock Input
        3. 9.2.2.3 SNR and Clock Jitter
      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 Third-Party Products Disclaimer
    2. 12.2 Community Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

5 Device Comparison Table

INTERFACE OPTION 14-BIT,
160 MSPS		 14-BIT,
250 MSPS		 16-BIT,
250 MSPS
DDR, QDR LVDS — ADS42LB49 ADS42LB69
JESD204B ADS42JB46 ADS42JB46 ADS42JB69