SLLSG01B September   2024  – November 2025 ISO6440 , ISO6441 , ISO6442

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 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  Power Ratings
    6. 6.6  Insulation Specifications
    7. 6.7  Safety-Related Certifications
    8. 6.8  Safety Limiting Values
    9. 6.9  Electrical Characteristics—5V Supply
    10. 6.10 Supply Current Characteristics—5V Supply
    11. 6.11 Electrical Characteristics—3.3V Supply
    12. 6.12 Supply Current Characteristics—3.3V Supply
    13. 6.13 Electrical Characteristics—2.5V Supply 
    14. 6.14 Supply Current Characteristics—2.5V Supply
    15. 6.15 Switching Characteristics—5V Supply
    16. 6.16 Switching Characteristics—3.3V Supply
    17. 6.17 Switching Characteristics—2.5V Supply
    18. 6.18 Insulation Characteristics Curves
    19. 6.19 Typical Characteristics
  8.   27
  9. 7 Parameter Measurement Information
  10. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Electromagnetic Compatibility (EMC) Considerations
    4. 8.4 Device Functional Modes
    5. 8.5 Device I/O Schematics
    6. 8.6 Overvoltage Tolerant Input
  11. 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 Curve
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  12. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Device Nomenclature
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  13. 11Revision History
  14. 12Mechanical, Packaging, and Orderable Information
    1.     58
    2.     59
    3.     60

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DBQ|16
  • DW|16
  • DFP|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

9.2.3 Application Curve

The following typical eye diagrams of the ISO644x family of devices indicates low jitter and wide open eye at 100Mbps.

ISO6440 ISO6441 ISO6442 ISO644x Eye Diagram at 100Mbps PRBS 216 – 1, 5V and 25°C
Horizontal 2ns / division, Vertical 1V / division.
Figure 9-3 ISO644x Eye Diagram at 100Mbps PRBS 216 – 1, 5V and 25°C
ISO6440 ISO6441 ISO6442 ISO644x Eye Diagram at 100Mbps PRBS 216 – 1, 2.5V and 25°C
Horizontal 2ns / division, Vertical 500mV / division.
Figure 9-5 ISO644x Eye Diagram at 100Mbps PRBS 216 – 1, 2.5V and 25°C
ISO6440 ISO6441 ISO6442 ISO644x Eye Diagram at 100Mbps PRBS 216 – 1, 3.3V and 25°C
Horizontal 2ns / division, Vertical 500mV / division.
Figure 9-4 ISO644x Eye Diagram at 100Mbps PRBS 216 – 1, 3.3V and 25°C