SNAU277B April   2022  – February 2024 LMK6C , LMK6D , LMK6H , LMK6P

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Evaluation Module Contents
    3. 1.3 Evaluation Setup Requirement
  6. 2Hardware
    1. 2.1 Additional Images
    2. 2.2 Setup
      1. 2.2.1 Connection Diagram
      2. 2.2.2 Power Supply
      3. 2.2.3 Clock Output
      4. 2.2.4 EVM Strap Options
        1. 2.2.4.1 J1 Header
        2. 2.2.4.2 J2 Header
        3. 2.2.4.3 J3 Header
        4. 2.2.4.4 J4 Header
        5. 2.2.4.5 J5 Header
        6. 2.2.4.6 J6 Header
      5. 2.2.5 Configuring the Clock Output Termination
  7. 3Implementation Results
    1. 3.1 Typical Measurement
      1. 3.1.1 Phase Noise
  8. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout and Layer Stack-Up
      1. 4.2.1 PCB Layer Stack-Up
      2. 4.2.2 PCB Layout
    3. 4.3 Bill of Materials
  9. 5Additional Information
    1. 5.1 Trademarks
  10. 6References
  11. 7Revision History

2.2.2 Power Supply

Apply 4V to the VDDin SMA connector (P5). The onboard voltage regulator provides 1.8V, 2.5V, or 3.3V to the LMK6X devices based on the jumper selection on J6.