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  • LMKDB1120 Evaluation Module

    • SNAU298A October   2023  – October 2024

       

  • CONTENTS
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  • LMKDB1120 Evaluation Module
  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 LMKDB1120 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
  14. 9Revision History
  15. IMPORTANT NOTICE
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EVM User's Guide

LMKDB1120 Evaluation Module

Description

The LMKDB1120 Evaluation Module (EVM) is designed to provide a quick setup to evaluate the LMKDB1120 LP-HCSL buffer that supports PCIe Gen 1 to Gen 6 and is DB2000QL compliant. The printed circuit board (PCB) contains several jumpers and a USB connection to enable the LMKDB1120 with desired user programming and setup. The evaluation module provides flexibility for compliance testing, system prototyping, and performance evaluation of LMKDB1120 device.

Features

  • PCIe Gen 1 to Gen 6 and DB2000QL compliant buffer
  • External and USB power supply options
  • Programmablity through TICS Pro Software GUI graphical user interface (GUI)
  • Onboard input and output expander for output enable or disable through pin controls

Applications

  • High performance computing
  • Server motherboard
  • NIC/SmartNIC
  • Hardware accelerator

 
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