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

1.3 Specifications

Parameter Value Conditions
Supply voltage 3.0 to 3.4V Onboard LDOs output are 2.5V
2.5V Onboard LDOs are bypassed
Supply current 3.9A maximum (1.9A maximum per device) Various configurations
CLKIN input frequency 10MHz to 12.8GHz Buffer Mode
10MHz to 12.8GHz Divider Mode
3.2GHz to 6.4GHz Multiplier Mode CLK_DIV = × 2
2.133GHz to 4.266GHz CLK_DIV = × 3
1.6GHz to 3.2GHz CLK_DIV = × 4
1.28GHz to 2.56GHz CLK_DIV = × 5
1.067GHz to 2.133GHz CLK_DIV = × 6
0.914GHz to 1.828GHz CLK_DIV = × 7
800MHz to 1.6GHz CLK_DIV = × 8