SiTime, Silicon MEMS Oscillators and Clock Generators

SiT9107: High Frequency Differential Output Programmable Oscillator

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The SiT9107 is a high frequency differential output programmable oscillator that is the world's first to provide ±10PPM frequency stability with sub-picosecond phase jitter. It supports three programmable differential output signaling levels: LVPECL, LVDS, and CML.

 

 

 

Frequency Range (MHz) 220 - 800
Frequency Stability (PPM) ±10 PPM, ±15 PPM, ±20 PPM, ±25 PPM, ±50 PPM
Temp Range (°C) 0 to +70, -20 to +70, -40 to +85
Supply Voltage (V) 1.8, 2.5, 3.3
Package LxWxH (mm) 5.0 x 3.2 x 0.75, 7.0 x 5.0 x 0.90
Status Full Production
Applications
  • Fibre Channel
  • Memory (SDRAM, DDR, etc) clocking
  • Optical Networking
  • PCI Express
  • Router
  • RAID Controller
  • Server
  • System Clocking

Features Benefits
  • Frequency range of 220 to 800MHz
  • Customize the product to your applications & use the same base product in a variety of different applications
  • High frequency stability of ±10PPM
  • Increased timing margin translates into fewer system errors and higher long term reliability
  • Extremely low jitter
  • <1ps RMS phase jitter (random) or 2.0ps RMS period jitter improves total timing budget margin in high performance designs
  • Programmable operating voltage options: 1.8V, 2.5V or 3.3V
  • Flexibility to use the same chip for different designs
  • Ultra fast lead time (3-5 weeks)
  • Reduce inventory overhead
  • Mitigate shortage risks

 
sit9107

sit9107-freq1

sit9107-freq2

Supply Voltage Buffer Type Resource Type File
2.5V LVDS IBIS iconSiT9107_LVDS_2V5
LVPECL0 IBIS iconSiT9107_LVPECL0_2V5
LVPECL1 IBIS iconSiT9107_LVPECL1_2V5
3.3V LVDS IBIS iconSiT9107_LVDS_3V3
LVPECL0 IBIS iconSiT9107_LVPECL0_3V3
LVPECL1 IBIS iconSiT9107_LVPECL1_3V3