SNAU299
January 2024
LMX1214
1
Description
Features
Applications
5
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
2
Hardware
2.1
Evaluation Setup Requirement
2.2
Connection Diagram
2.3
Power Requirements
2.4
How to Enable Full SPI Control
2.5
Reference Clock
2.6
Output Connections
2.7
Switch Information
2.8
Default Configuration
2.9
Divider Mode Example
2.10
Hybrid Mode: SPI and Pin Mode
3
Software
3.1
Software Installation
3.2
Software Description
3.3
USB2ANY Interface
4
Implementation Results
4.1
Evaluation Setup
4.1.1
Buffer and Divider Mode
5
Hardware Design Files
5.1
Schematic
5.2
PCB Layout
5.2.1
PCB Layer Stack-Up
5.3
Bill of Materials
6
Additional Information
6.1
Troubleshooting Guide
6.1.1
General Guidance
6.1.2
If Output Is Not Seen on CLKOUT
6.1.3
If Device Features Are Not Active
6.1.4
If Divider Frequency Is Not Accurate
6.2
Trademarks
Features
300MHz to 16GHz output frequency
4 high-frequency clocks
Shared divide by 2, 3, 4, 5, 6, 7 and 8
2.5V operating voltage
–40ºC to +85ºC operating temperature
Optional pin mode control without register programming