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Texas Instruments LMK048xx Evaluation Boards

Texas Instruments LMK048xx Evaluation Boards simplify the evaluation of the LMK048xxB low-noise clock jitter cleaners with dual loop PLLs. TI's CodeLoader software can be used to program the internal registers of these devices through the USB2ANY-uWire interface. The evaluation boards support any of the four devices offered in the LMK04800 family. All of the evaluation boards use the same PCB layout and bill-of-materials except for the device affixed to the board. A commercial-quality VCXO is also mounted to the board to provide a known reference point for evaluating the device performance and functionality.

Features

  • Multi-mode: Dual PLL, single PLL, and clock distribution
  • Dual Loop PLLatinum PLL Architecture
    • PLL1
      • Holdover mode when input clocks are lost
      • Automatic or manual triggering/recovery
    • PLL2
      • Integrated Low-Noise VCO
  • 2 redundant input clocks with LOS
    • Automatic and manual switch-over modes
  • 50% duty cycle output divides, 1 to 1045 (even and odd)
  • LVPECL, LVDS, or LVCMOS programmable outputs
  • Precision digital delay, fixed or dynamically adjustable
  • 25ps step analog delay control
  • 14 differential outputs up to 26 single ended
    • Up to 6 VCXO/Crystal buffered outputs
  • 0 delay mode

Associated Product

Texas Instruments LMK0480x Low-Noise Clock Jitter Cleaner

Provides superior clock jitter cleaning, generation, and distribution with advanced features.

Learn Moreabout Texas Instruments LMK0480x Low-Noise Clock Jitter Cleaner View Productsrelated to Texas Instruments LMK0480x Low-Noise Clock Jitter Cleaner
Published: 2015-12-14 | Updated: 2022-03-11