Network synchronizer clock evaluation module
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Description & Features

Technical Documents

Support & Training

Order Now

Key Document
Download - PDF Icon


The LMK05318EVM is an evaluation module for the LMK05318 Network Synchronizer Clock device.
The EVM can be used as a flexible, synchronous clock source for rapid evaluation, compliance testing, and system prototyping.  SMA ports provide access to the LMK05318 clock inputs and outputs for interfacing to 50-Ω test equipment.  Onboard XO options are included, but can be reworked using the various XO/TCXO/OCXO footprint options or else bypassed to use the external SMA input. 

The LMK05318EVM provides a USB-based interface to access the I2C/SPI bus and control pins of the LMK05318.
The TICS PRO software GUI can be used to program the LMK05318's registers and EEPROM to store custom start-up clock settings.

  • One Digital PLL (DPLL) with programmable bandwidths and Two Fractional Analog PLLs (APLLs) for Flexible Clock Generation
  • Two reference inputs to the DPLL supporting hitless switching & holdover
  • Eight output clocks with 50-fs RMS phase jitter (12 kHz to 20 MHz)
  • On-chip EEPROM for custom start-up clock configurations
  • Flexible oscillator sources: onboard XOs or external SMA input options
  • USB interface supports I2C/SPI control register access and general-purpose input pin control

What's Included

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

Order Now
Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

Network synchronizer clock evaluation module


Pricing may vary.

Contact a Distributor  

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

Technical Documents
Datasheet (1)
Title Type Size (KB) Date
PDF 2675 10 Dec 2018
Application notes (1)
Title Type Size (KB) Date
PDF 1161 16 Jan 2019
User guides (1)
Title Type Size (KB) Date
PDF 10111 06 Dec 2018
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

Software (1)

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

TI Devices (5)

Part Number Name Product Family
LMK05318  Ultra-low jitter single channel network synchronizer clock with BAW  Clocks & timing 
LMK61E2  Ultra-Low Jitter Fully Programmable Oscillator, Integrated EEPROM, +/-50ppm  Clocks & timing 
LP5900  150mA Ultralow-Noise LDO for RF and Analog Circuits Requires No Bypass Capacitor  Power management 
MSP430F5529  25 MHz MCU with Integrated USB Phy, 128KB Flash, 8KB RAM, 12Bit/14 Channel ADC, 32BIT HW Multiplier  Microcontrollers (MCU) 
TPS7A8101  Low-Noise, High-Bandwidth PSRR, Low-Dropout 1-A Linear Regulator  Power management 

Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

If you have questions about quality, packaging, or ordering TI products visit our Support page.

Technical articles