SBAS654F June 2014  – March 2017 AMC1305L25 , AMC1305M05 , AMC1305M25

PRODUCTION DATA. 

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Comparison Table
  6. Pin Configurations and Functions
  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 Power Ratings
    6. 7.6 Insulation Specifications
    7. 7.7 Safety-Related Certifications
    8. 7.8 Safety Limiting Values
    9. 7.9 Electrical Characteristics: AMC1305M05
    10. 7.10Electrical Characteristics: AMC1305x25
    11. 7.11Switching Characteristics
    12. 7.12Insulation Characteristics Curves
    13. 7.13Typical Characteristics
  8. Detailed Description
    1. 8.1Overview
    2. 8.2Functional Block Diagram
    3. 8.3Feature Description
      1. 8.3.1Analog Input
      2. 8.3.2Modulator
      3. 8.3.3Digital Output
    4. 8.4Device Functional Modes
      1. 8.4.1Fail-Safe Output
      2. 8.4.2Output Behavior in Case of Full-Scale Input
  9. Application and Implementation
    1. 9.1Application Information
      1. 9.1.1Digital Filter Usage
    2. 9.2Typical Applications
      1. 9.2.1Frequency Inverter Application
        1. 9.2.1.1Design Requirements
        2. 9.2.1.2Detailed Design Procedure
        3. 9.2.1.3Application Curve
      2. 9.2.2Isolated Voltage Sensing
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2Detailed Design Procedure
        3. 9.2.2.3Application Curve
  10. 10Power-Supply Recommendations
  11. 11Layout
    1. 11.1Layout Guidelines
    2. 11.2Layout Examples
  12. 12Device and Documentation Support
    1. 12.1Documentation Support
      1. 12.1.1Related Documentation
    2. 12.2Related Links
    3. 12.3Receiving Notification of Documentation Updates
    4. 12.4Community Resource
    5. 12.5Trademarks
    6. 12.6Electrostatic Discharge Caution
    7. 12.7Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Layout

Layout Guidelines

A layout recommendation showing the critical placement of the decoupling capacitors (as close as possible to the AMC1305) and placement of the other components required by the device is shown in Figure 59.

For the AMC1305L25 version, place the 100-Ω termination resistor as close as possible to the CLKIN, CLKIN_N inputs of the device to achieve highest signal integrity. If not integrated, an additional termination resistor is required as close as possible to the LVDS data inputs of the MCU or filter device; see Figure 60.

Layout Examples

AMC1305L25 AMC1305M05 AMC1305M25 ai_cmos_bas654.gif Figure 59. Recommended Layout of the AMC1305Mx
AMC1305L25 AMC1305M05 AMC1305M25 ai_lvds_bas654.gif Figure 60. Recommended Layout of the AMC1305L25