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SM06

Low Jitter Clock Generator

Status: Future Product

Features:

  • 115fs at 156.25MHz (1.875MHz to 20MHz)
  • 245fs at 156.25MHz (12kHz to 20MHz)
  • On chip power supply regulation for excellent board level power supply noise immunity
  • Generates up to 8 combinations of differential or 16 single-ended clock outputs.
  • LVPECL, LVDS, HCSL, LVCMOS (SE or Diff)
  • Selectable input:
  • Crystal: 11MHz to 30MHz
  • Reference input: 11MHz to 80MHz
  • No external crystal oscillator capacitors required
  • 2.5V or 3.3V operating power supply
  • Available in Industrial Temperature range
  • Available in Green, RoHS, and PFOS compliant QFN packages:
  • 44-pin 7mm x 7mm
  • 32-pin 5mm x 5mm
  • 24-pin 4mm x 4mm
  • 16-pin 3mm x 3.5mm
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

.The SM806xxx is a PLL clock generator that achieves ultra-low phase jitter (78fs 12KHz to 20MHz). With six total outputs and dividers on each output, this device can generate six different frequencies up to 875 MHz, from a low-cost quartz crystal or a reference clock input. Each of the six outputs can be independently programmed to LVPECL, LVDS, HCSL, or LVCMOS logic. The SM806xxx is packaged in a 48-pin VQFN with up to six outputs or a 24-pin VQFN with two outputs

Create an application specific part and order samples with the CLOCKWORKS CONFIGURATOR tool.

Applications

• 1/10/40/100/400 Gigabit Ethernet (GbE)

• SONET/SDH • PCI Express Gen 1/2/3/4/5

• CPRI/OBSAI – Wireless Base Station

• Fibre Channel • HDMI/HDTV-4K

• DIMM (DDR2-3-4/AMB)



Parametrics
Name
Value
Product Type
Low-Jitter Clock Generators
# of Outputs
2
Voltage
2.5 - 3.3
Output Logic
HSCL

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