Texas Instruments LMK5C33216EVM, Руководство пользователя

Страница: 1 / 44

User’s Guide
LMK5C33216EVM User's Guide
ABSTRACT
The LMK5C33216EVM is an evaluation module for the LMK5C33216 Network Clock Generator and
Synchronizer. The EVM can be used for device evaluation, compliance testing, and system prototyping.
Table of Contents
1 Introduction ............................................................................................................................................................................. 2
2 EVM Quick Start ...................................................................................................................................................................... 4
3 EVM Configuration .................................................................................................................................................................. 7
3.1 Power Supply..................................................................................................................................................................... 8
3.2 Logic Inputs and Outputs................................................................................................................................................... 9
3.3 Switching Between I2C and SPI...................................................................................................................................... 10
3.4 Generating SYSREF Request.......................................................................................................................................... 11
3.5 XO Input........................................................................................................................................................................... 11
3.6 Reference Clock Inputs.................................................................................................................................................... 13
3.7 Clock Outputs................................................................................................................................................................... 13
3.8 Status Outputs and LEDS................................................................................................................................................ 13
3.9 Requirements for Making Measurements........................................................................................................................ 13
4 EVM Schematics ................................................................................................................................................................... 14
4.1 Power Supply Schematic................................................................................................................................................. 14
4.2 Power Distribution Schematic.......................................................................................................................................... 15
4.3 LMK5C33216 and Input Reference Inputs IN0 to IN1 Schematic.................................................................................... 16
4.4 Clock Outputs OUT0 to OUT3 Schematic........................................................................................................................ 17
4.5 Clock Outputs OUT4 to OUT9 Schematic........................................................................................................................ 18
4.6 Clock Outputs OUT10 to OUT15 Schematic.................................................................................................................... 19
4.7 XO Schematic.................................................................................................................................................................. 20
4.8 Logic I/O Interfaces Schematic........................................................................................................................................ 21
4.9 USB2ANY Schematic....................................................................................................................................................... 22
5 EVM Bill of Materials ............................................................................................................................................................. 23
5.1 Loop Filter and Vibration Nonsensitive Capacitors.......................................................................................................... 27
6 Appendix A - TICS Pro LMK5C33216 Software .................................................................................................................. 28
6.1 Using the Start Page........................................................................................................................................................ 28
6.2 Using the Status Page..................................................................................................................................................... 30
6.3 Using the Input Page........................................................................................................................................................ 31
6.4 Using APLL1, 2, and 3 Pages.......................................................................................................................................... 34
6.5 Using the DPLL1, 2, and 3 Pages.................................................................................................................................... 36
6.6 Using the Validation Page................................................................................................................................................ 36
6.7 Using the GPIO Page....................................................................................................................................................... 37
6.8 Using the Outputs Page................................................................................................................................................... 37
7 Revision History ................................................................................................................................................................... 38
Trademarks
All trademarks are the property of their respective owners.
www.ti.com Table of Contents
AD
V
A
NCE INFO
R
MA
TION
SNAU260A – OCTOBER 2020 – REVISED FEBRUARY 2021
Submit Document Feedback
LMK5C33216EVM User's Guide 1
Copyright © 2021 Texas Instruments Incorporated