1 Introduction
Overview
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. The
LMK5C33216 integrates three Analog PLLs (APLL) and three Digital PLLs (DPLL) with programmable loop
bandwidth. The EVM includes SMA connectors for clock inputs, oscillator inputs, and clock outputs to interface
the device with 50-Ω test equipment.
The onboard TCXO allows the LMK5C33216 to be evaluated in free-running, locked, or holdover mode of
operation. The EVM can be configured through the onboard USB microcontroller (MCU) interface using a PC
with TI's TICS Pro software graphical user interface (GUI). TICS Pro can be used to program the LMK5C33216
registers.
Features
• LMK5C33216 DUT
What is Included
• LMK5C33216EVM
What is Needed
• Test Equipment
– DC power supply (5 V, 2 A)
– Real-time oscilloscope
– Source signal analyzer
– Precision frequency counter
– Signal generator / reference clock
In
, jumper position is shown by the red markings. Dip switch positions are shown be either a green
box (for ON) or red box (for OFF) in the appropriate location.
Introduction
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LMK5C33216EVM User's Guide
SNAU260A – OCTOBER 2020 – REVISED FEBRUARY 2021
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