Texas Instruments LMK5B33414EVM, User Manual

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User’s Guide
LMK5B33414EVM User's Guide
ABSTRACT
The LMK5B33414EVM is an evaluation module for the LMK5B33414 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 .................................................................................................................................................................. 6
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........................................................................................................................ 14
3.10 Typical Phase Noise Characteristics.............................................................................................................................. 15
4 EVM Schematics ................................................................................................................................................................... 16
4.1 Power Supply Schematic................................................................................................................................................. 16
4.2 Alternative Power Supply Schematic............................................................................................................................... 16
4.3 Power Distribution Schematic.......................................................................................................................................... 17
4.4 LMK5B33414 and Input Reference Inputs IN0 to IN1 Schematic.................................................................................... 18
4.5 Clock Outputs OUT0 to OUT3 Schematic........................................................................................................................ 19
4.6 Clock Outputs OUT4 to OUT9 Schematic........................................................................................................................ 20
4.7 Clock Outputs OUT10 to OUT13 and Clock Inputs IN2 and IN3 Schematic.................................................................... 21
4.8 XO Schematic.................................................................................................................................................................. 22
4.9 Logic I/O Interfaces Schematic........................................................................................................................................ 23
4.10 USB2ANY Schematic..................................................................................................................................................... 24
5 EVM Bill of Materials ............................................................................................................................................................. 25
5.1 Loop Filter and Vibration Nonsensitive Capacitors.......................................................................................................... 31
6 Appendix A - TICS Pro LMK5B33414 Software .................................................................................................................. 32
6.1 Using the Start Page........................................................................................................................................................ 32
6.2 Using the Status Page..................................................................................................................................................... 35
6.3 Using the Input Page........................................................................................................................................................ 36
6.4 Using APLL1, APLL2, and APLL3 Pages........................................................................................................................ 38
6.5 Using the DPLL1, DPLL2, and DPLL3 Pages.................................................................................................................. 40
6.6 Using the Validation Page................................................................................................................................................ 42
6.7 Using the GPIO Page....................................................................................................................................................... 42
6.8 Using the Outputs Page................................................................................................................................................... 43
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SNAU279 – JULY 2022
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