SNAS823A october   2021  – april 2023 LMK1D1212 , LMK1D1216

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
    6. 7.6 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Fail-Safe Input and Hysteresis
      2. 9.3.2 Input Mux
    4. 9.4 Device Functional Modes
      1. 9.4.1 LVDS Output Termination
      2. 9.4.2 Input Termination
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
    3. 10.3 Power Supply Recommendations
    4. 10.4 Layout
      1. 10.4.1 Layout Guidelines
      2. 10.4.2 Layout Examples
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

7.6 Typical Characteristics

Figure 7-1 and Figure 7-2 capture the variation of the LMK1D1216 current consumption with input frequency, supply voltage, and AMP_SEL. The LMK1D1212 follows a similar trend. Figure 7-3 and Figure 7-4 show the variation of the differential output voltage (VOD) swept across frequency for AMP_SEL = 0 and AMP_SEL = 1. This result is applicable to LMK1D1212 as well.

It is important to note that these graphs serve as a guidance to the users on what to expect for the range of operating frequency supported by the LMK1D1212 and LMK1D1216. It is crucial to note that these graphs were plotted for a limited number of frequencies and load conditions which may not represent the customer system.

GUID-20211013-SS0I-NVKG-FQDW-9P8JHM4N30CB-low.svgFigure 7-1 LMK1D1216 Current Consumption vs. Frequency, AMP_SEL = 0
GUID-20211013-SS0I-QTCC-D5QQ-X7DHDS9BCH2P-low.svgFigure 7-2 LMK1D1216 Current Consumption vs. Frequency, AMP_SEL = 1
GUID-20211013-SS0I-7BXM-CDHW-ZP2SBTGMBWLF-low.svgFigure 7-3 LMK1D1216 VOD vs. Frequency, AMP_SEL = 0
GUID-20211013-SS0I-WQK8-SM0T-XCMSWQZ9XNTM-low.svgFigure 7-4 LMK1D1216 VOD vs. Frequency, AMP_SEL = 1