SNAU318 June   2025 LMX1205

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specifications
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Additional Images
    2. 2.2 Jumper Information
    3. 2.3 Multiplier Lock Detect Jumper
    4. 2.4 Setup
      1. 2.4.1 Evaluation Setup Requirement
      2. 2.4.2 Connection Diagram
    5. 2.5 Power Requirements
    6. 2.6 Reference Clock
    7. 2.7 Output Connections
    8. 2.8 Test Points
  7. 3Software
    1. 3.1 Software Description
    2. 3.2 Software Installation
    3. 3.3 USB2ANY Interface
  8. 4Implementation Results
    1. 4.1 Buffer Mode
    2. 4.2 Multiplier and Divider Modes
    3. 4.3 Logic Clock
    4. 4.4 Programmable Delay
  9. 5Hardware Design Files
    1. 5.1 Schematics
    2. 5.2 PCB Layouts
    3. 5.3 Bill of Materials (BOM)
  10. 6Additional Information
    1. 6.1 Trademarks

Features

  • 10MHz to 12.8GHz output frequency
  • 4 high-frequency clocks with corresponding SYSREF outputs
    • Shared divide by 2, 3, 4, 5, 6, 7, and 8
    • Shared multiply by 2, 3, 4, 5, 6, 7, and 8
  • Adjustable input delay up to 60ps with 1.1ps resolution
  • Adjustable output delay up to 55ps with 0.9ps resolution
  • 3.3V supply voltage (with onboard 2.5V LDOs for each device) or 2.5V supply voltage (with LDOs bypassed)
  • –40°C to +85°C operating temperature