• Part: LMK04906
  • Description: Ultralow Noise Clock Jitter Cleaner/Multiplier
  • Manufacturer: Texas Instruments
  • Size: 1.91 MB
LMK04906 Datasheet (PDF) Download
Texas Instruments
LMK04906

Overview

  • 1 Ultralow RMS Jitter Performance - 100-fs RMS Jitter (12 kHz to 20 MHz) - 123-fs RMS Jitter (100 Hz to 20 MHz)
  • Dual Loop PLLatinumâ„¢ PLL Architecture - PLL1 - Integrated Low-Noise Crystal Oscillator Circuit - Holdover Mode when Input Clocks are Lost - Automatic or Manual Triggering/Recovery - PLL2 - Normalized [1 Hz] PLL Noise Floor of -227 dBc/Hz - Phase Detector Rate up to 155 MHz - OSCin Frequency-doubler - Integrated Low-Noise VCO
  • 3 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
  • 25-ps Step Analog Delay Control.
  • 6 Differential Outputs. Up to 12 Single Ended. - Up to 5 VCXO/Crystal Buffered Outputs
  • Clock Rates of up to 2600 MHz
  • 0-Delay Mode