LMK04111 - Texas Instruments

LMK04111 Family Clock Jitter Cleaner

The LMK04100 family of precision clock conditioners provides jitter cleaning, clock multiplication and distribution without the need for high-performance VCXO modules. When connected to a recovered system reference clock and a VCXO, the device generates 5 low jitter clocks in LVCMOS, LVDS, or LVPECL formats. CLKin0 CLKin1 External VCXO or low cost crystal .

Features

1
•23 Cascaded PLLatinum™ PLL Architecture
  – PLL1
  – Redundant Reference Inputs
  – Loss of Signal Detection
  – Automatic and Manual Selection of Reference Clock Input
  – PLL2
  – Phase Detector Rate up to 100 MHz
  – Input Frequency-Doubler
  – Integrated VCO
• Outputs
  – LVPECL/2VPECL, LVDS, and LVCMOS Formats
  – Support Clock Rates up to 1080 MHz
  – Five Dedicated Channel Divider Blocks
  – Common Output Frequencies Supported:
  – 30.72 MHz, 61.44 MHz, 62.5 MHz, 74.25 MHz, 75 MHz, 77.76 MHz, 100 MHz, 106.25 MHz, 125 MHz, 122.88 MHz, 150 MHz, 155.52 MHz, 156.25 MHz, 159.375 MHz, 187.5 MHz, 200 MHz, 212.5 MHz,.