LMK05028 Network Clock Generator and Synchronizer Evaluation Module
LMK05028EVM
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Technical documentation

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Description

The LMK05028EVM is an evaluation module for the LMK05028 Network Clock Generator and Synchronizer. The EVM can be used for device evaluation, compliance testing, and system prototyping.
The LMK05028 integrates two Digital PLLs (DPLLs) with programmable bandwidth for input wander and jitter attenuation. The EVM includes SMA connectors for clock inputs, oscillator inputs, and clock outputs to interface the device with 50-Ω test equipment. The onboard XO and TCXO options allow the LMK05028 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 LMK05028 registers and store the settings in the on-chip EEPROM, enabling custom clock configuration upon power up.

Features
  • Dual DPLLs with programmable bandwidths and Analog PLLs for frequency translation
  • 4 clock inputs supporting hitless switching and holdover
  • 8 differential or 16 LVCMOS output clocks or combination of both 
  • On-chip EEPROM for custom start-up clock clocks
  • Flexible oscillator options: onboard XOs, TCXO, or external SMA input
  • USB MCU interface for I2C/SPI and GPIO pin control using TICS Pro GUI

What's Included

3-ft. Mini-USB Cable (MPN 3021003-03)

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LMK05028EVM:
LMK05028 Network Clock Generator and Synchronizer Evaluation Module

$399.00(USD)


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TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation
Datasheet (1)
Title Type Size (KB) Date
PDF 2994 10 Apr 2018
User guides (1)
Title Type Size (KB) Date
PDF 4982 19 Jan 2018
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

Software development (1)

Name Part Number Software Type
Texas Instruments Clocks and Synthesizers (TICS) Pro Software  TICSPRO-SW  Application software & frameworks 

TI Devices (6)

Part Number Name Product Family
INA214  26V, bi-directional, high-precision current sense amplifier  Current sense amplifiers 
LMK05028  Low-jitter dual-channel network synchronizer clock  Clocks & timing 
LMK61E2  Ultra-Low Jitter Fully Programmable Oscillator, Integrated EEPROM, +/-50ppm  Clocks & timing 
LP5900  150-mA, low-noise, low-IQ, low-dropout voltage regulator with enable  Power management 
TPS7A8101  1-A, high-PSRR, adjustable ultra-low-dropout voltage regulator with enable  Power management 
TPS7A88  1-A, low-noise, high-PSRR, dual-channel adjustable ultra-low-dropout voltage regulator  Power management 

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