SLVUDD4 November   2025

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2EVM Quick Start
    1. 2.1 Hardware Setup
    2. 2.2 Software Setup
      1. 2.2.1 TICS Pro GUI Setup
      2. 2.2.2 Power Up Sequence
    3. 2.3 EVM Measurements
  8. 3Hardware
    1. 3.1 Device Operation Modes
    2. 3.2 EVM Configuration
      1. 3.2.1 Power Supply
      2. 3.2.2 Logic Input and Outputs
      3. 3.2.3 Clock Input
      4. 3.2.4 Clock Outputs
      5. 3.2.5 Status Outputs, LEDs, and Test Points
  9. 4Software
    1. 4.1 TICS Pro 2 LMKDB1112 Software
      1. 4.1.1 Input
        1. 4.1.1.1 Input Interface Type
        2. 4.1.1.2 Input Termination
        3. 4.1.1.3 Automatic Output Disable (AOD)
        4. 4.1.1.4 LOS Event
        5. 4.1.1.5 LOS Readback
      2. 4.1.2 Device Info and EVM Setup
        1. 4.1.2.1 Device Info
        2. 4.1.2.2 EVM Setup
        3. 4.1.2.3 SMBus
      3. 4.1.3 Output
        1. 4.1.3.1 SMBus
          1. 4.1.3.1.1 Programmable Output Slew Rate Control
        2. 4.1.3.2 OE Pin Control
        3. 4.1.3.3 Side Band Interface (SBI)
  10. 5Implementation Results
    1. 5.1 Typical Phase Noise Characteristic
  11. 6Hardware Design Files
    1. 6.1 Schematics
    2. 6.2 PCB Layouts
    3. 6.3 Bill of Materials (BOM)
  12. 7Compliance Information
    1. 7.1 Compliance and Certifications
  13. 8References

6.1 Schematics

LMKDB1112EVM Power Supply (External and USB option)Figure 6-1 Power Supply (External and USB option)
LMKDB1112EVM LMKDB1112 Device and CLKIN_P/N ReferenceFigure 6-2 LMKDB1112 Device and CLKIN_P/N Reference
LMKDB1112EVM Clock Outputs CLK0 to CLK11 Figure 6-3 Clock Outputs CLK0 to CLK11
LMKDB1112EVM Output Enable Pins (OE#) Figure 6-4 Output Enable Pins (OE#)
LMKDB1112EVM Logic I/O JumpersFigure 6-5 Logic I/O Jumpers
LMKDB1112EVM Status LEDs and Test Points Figure 6-6 Status LEDs and Test Points
LMKDB1112EVM USB SchematicFigure 6-7 USB Schematic
LMKDB1112EVM I/O Expander, MUX and Buffer used for SBI and OE pin ControlFigure 6-8 I/O Expander, MUX and Buffer used for SBI and OE pin Control