SiTime, Silicon MEMS Oscillators and Clock Generators

SiT8102: High Performance Programmable Oscillator

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sit8103

This device is not recommended for new designs. For new designs, please use: SiT1602SiT8008, or SiT8009. This device will continue to be available in production volumes

 

 

 

Frequency Range (MHz) 1 – 200
Frequency Stability (PPM) ±10, ±15, ±20, ±25, ±50, ±100
Temp Range (°C) 0 to +70, -20 to +70, -40 to +85
Supply Voltage (V) 1.8, 2.5, 2.8, 3.3
Package LxWxH (mm) 2.5x2.0x0.75, 3.2x2.5x0.75, 5.0x3.2x0.75, 7.0x5.0x0.9
Status Production (25 - 100 PPM), Sampling (10, 15, 20 PPM)
Applications
  • CPU Clocking
  • 1G / 10G Ethernet
  • Fibre Channel
  • PCI Express
  • SATA
  • SAS
  • USB 3.0

Features Benefits
  • Ultra low Jitter
    • < 1 ps RMS phase jitter (random) or 3.6 ps RMS period jitter
  • Improves total timing margin in high performance designs
  • Supports high frequencies 110 - 200 MHz (for < 110 MHz, use SiT8103. For 125-150 MHz, use SiT8004)
  • Reduces cost by not using expensive overtone or SAW based solutions
  • Tight frequency tolerance of ±10PPM, ±15PPM, ±20PPM, ±25PPM, ±50PPM
  • Provides designers with a high stability clock to increase the robustness of their designs
  • Programmable operating voltage options of 1.8V, 2.5V, 2.8V or 3.3V
  • Provide designers with flexibility to use the same chip for different designs
  • Small form factor
  • Saves board space in space-constrained applications
  • Ultra fast lead time (3-5 weeks)
  • Reduce inventory overhead
  • Mitigate shortage risks

Supply Voltage Buffer Type Resource Type File
1.8V, 2.5V & 3.3V LVCMOS IBIS iconSiT8102_ibs