Ultra-low jitter clock generator with 14 outputs - LMK03806

LMK03806 (ACTIVE)

Ultra-low jitter clock generator with 14 outputs

Description

The LMK03806 is a high performance, ultra low-jitter, multi-rate clock generator capable of synthesizing 8 different frequencies on 14 outputs at frequencies of up to 2.6 GHz. Each output clock is programmable in LVDS, LVPECL or LVCMOS format. The LMK03806 integrates a high performance integer-N PLL, low noise VCO, and programmable output dividers to generate multiple reference clocks for SONET, Ethernet, Fiber Channel, XAUI, Backplane, PCIe, SATA and Network Processors from a low cost crystal.

Features

  • High performance, ultra low jitter clock generator
  • Low Jitter
    • < 50 fs jitter (1.875 MHz - 20 MHz) at 312.5 MHz Output Frequency
    • < 150 fs jitter (12 kHz - 20 MHz) at 312.5 MHz Output Frequency
  • Generates multiple clocks from a low cost crystal or external clock.
  • 14 outputs with programmable output format (LVDS, LVPECL, CMOS)
  • Up to 8 unique output frequencies.
  • Industrial Temperature Range: –40 to 85 °C
  • Tunable VCO frequency from 2.37 – 2.6 GHz
  • Programmable dividers to generate multiple clocks from a low cost crystal.
  • 3.15 V to 3.45 V operation
  • Package: 64-pin LLP (9.0 x 9.0 x 0.8 mm)

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Parametrics Compare all products in Ultra-Low Jitter <300fsec-RMS

 
Input Level
Output Level
Output Frequency (Max) (MHz)
No. of Outputs
Pin/Package
Operating Temperature Range (C)
Approx. Price (US$)
Special Features
VCC Out (V)
VCC Core (V)
Programmability
LMK03806
LVPECL
LVDS
LVCMOS
Crystal    
LVDS
LVPECL
LVCMOS    
2600    
14    
64WQFN    
-40 to 85    
7.55 | 1ku    
3.3V Vcc/Vdd
Design Tool Available    
3.3    
3.3    
uWire    

Featured tools and software

WEBENCH® Clock Architect - LMK03806
 
Input Frequency
 
MHz
Output Frequency
 
MHz
MHz
MHz
 
 

What is Clock Architect?

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