LMK03328EVM Ultra-Low-Jitter Clock Generator EVM With 2 PLLs, 8 Differential Outputs, and 2 Inputs


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The LMK03328EVM evaluation module provides a complete clocking platform to evaluate the 100-fs RMS jitter performance and pin-/software-configuration modes and features of the Texas Instruments LMK03328 Ultra-Low-Jitter Clock Generator with Dual PLLs, 8 outputs, 2 inputs, and integrated EEPROM.

The LMK03328EVM can be used as a flexible, multiple-output clock source for compliance testing, performance evaluation, and initial system prototyping. The edge-launch SMA ports provide access to the LMK03328 clock inputs and outputs for interfacing to test equipment and reference boards using commercially available coaxial cables, adapters, or baluns (not included). This connectivity enables integrated system level testing between TI’s LMK03328 and third-party FPGA/ASIC/SoC reference boards. A software graphical user interface (GUI) platform can be installed on a Host PC to access the LMK03328 device registers and EEPROM via the on-board USB-to-I2C interface. The GUI platform can also be used to export / import Register and EEPROM data files to facilitate factory or in-system programming of custom device configurations.

  • Two independent clock domains in Dual PLL operation for clocking multiple interface standards/protocols
  • Up to 8 pairs of Differential or 16 LVCMOS (1.8V) clock outputs, or any combination of both
  • Flexible device pin modes offer multiple start-up register configurations (jumper selectable)
  • Clock frequency margining: ±50 ppm adjustment of output frequencies via on-board pullable crystal
  • GUI platform for full access to LMK03328 registers and EEPROM

  • LMK03328EVM
  • 3-ft. USB cable, Q362-ND

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Get started

  1. Order the LMK03318EVM
  2. Download and install TICSPRO-SW
  3. Read the LMK03318EVM user’s guide
  4. Configure registers on TICSRPRO-SW

Order & start development

Evaluation board

LMK03328EVM — LMK03328EVM Ultra-Low-Jitter Clock Generator EVM with 2 PLLs, 8 Differential Outputs, and 2 Inputs

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Software programming tool

LMK03328EVM Default EEPROM Image File — SNAC069.ZIP (2KB)

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

Technical documentation

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Type Title Date
* EVM User's guide LMK03328EVM User's Guide Aug. 25, 2015
Certificate LMK03328EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
Data sheet LMK03328 Ultra-Low Jitter Clock Generator With Two Independent PLLs, Eight Outputs, Integrated EEPROM datasheet (Rev. D) PDF | HTML Apr. 20, 2018
Application note Clocking High Speed Serial Links with LMK033X8 (Rev. A) Jan. 07, 2016
Application note Frequency Margining Using TI High-Performance Clock Generators (Rev. A) Dec. 12, 2015
Technical article How to select an optimal clocking solution for your FPGA-based design Dec. 09, 2015
EVM User's guide LMK03328EVM CodeLoader Software User's Guide Aug. 25, 2015
User guide CodeLoader 4 Operating Instructions User's Guide (Rev. A) Jul. 21, 2014

Related design resources

Hardware development

CDCLVP1208EVM CDCLVP1208 Evaluation Module CDCM6208V1EVM CDCM6208V1 Evaluation Module LMK00301EVAL LMK00301 Evaluation Board LMK00804BEVM LMK00804BEVM 4-Output Low-Jitter Differential/LVCMOS-to-LVCMOS Fanout Buffer Evaluation Board LMK03806BEVAL LMK03806B Evaluation Board

Software development

TICSPRO-SW Texas Instruments clocks and synthesizers (TICS) pro software

Support & training

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