SBOSA33B September   2021  – November 2025 LMH5485-SP

PRODUCTION DATA  

1.   1
2. 1 Features
3. 2 Applications
4. 3 Description
5. 4 Related Products
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  Electrical Characteristics for VS?= 5V
   6. 6.6  Electrical Characteristics for VS?= 3V
   7. 6.7  Quality Conformance Inspection
   8. 6.8  Typical Characteristics: 5V Single Supply
   9. 6.9  Typical Characteristics: 3V Single Supply
   10. 6.10 Typical Characteristics: 3V to 5V Supply Range
8. 7 Parameter Measurement Information
   1. 7.1 Example Characterization Circuits
9. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1 Differential I/O
      2. 8.3.2 Power-Down Control Pin (PD)
         1. 8.3.2.1 Operating the Power Shutdown Feature
      3. 8.3.3 Input Overdrive Operation
   4. 8.4 Device Functional Modes
      1. 8.4.1 Operation from Single-Ended Sources to Differential Outputs
         1. 8.4.1.1 AC-Coupled Signal Path Considerations for Single-Ended Input to Differential Output Conversion
         2. 8.4.1.2 DC-Coupled Input Signal Path Considerations for Single-Ended to Differential Conversion
      2. 8.4.2 Differential-Input to Differential-Output Operation
         1. 8.4.2.1 AC-Coupled, Differential-Input to Differential-Output Design Issues
         2. 8.4.2.2 DC-Coupled, Differential-Input to Differential-Output Design Issues
10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
       1. 9.2.1 Interfacing to High-Performance ADCs
          1. 9.2.1.1 Design Requirements
          2. 9.2.1.2 Detailed Design Procedure
          3. 9.2.1.3 Application Curve
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
       1. 9.4.1 Layout Guidelines
       2. 9.4.2 Layout Example
11. 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 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
12. 11Revision History
13. 12Mechanical, Packaging, and Orderable Information

LMH5485-SP Radiation Hardened Assured, Negative Rail Input, Rail-to-Rail Output, Precision, 850MHz Fully Differential Amplifier