SiTime, Silicon MEMS Oscillators and Clock Generators

SiT8103: High Performance MEMS Clock Oscillator

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Sit8103 Clock Oscillator

This device is not recommended for new designs. For new designs, please use: SiT1602 or SiT8008. This device will continue to be available in production volumes.

Key Features of the SiT8103 Clock Oscillator

  • Any frequency from 1 to 110 MHz with 5 decimal places of accuracy
  • Available in 2520, 3225, 5032 and 7050 packages for 100% pin-for-pin replacement of quartz crystal oscillators with no design or layout changes
  • Operates at 1.8V, 2.5V, 2.8V and 3.3V
  • Industry leading frequency stability of 20, 25, 30 and 50 PPM
  • Industrial and commercial operating temperature range
  • MEMS technology, offers 10 times better robustness and reliability than quartz crystal oscillators
  • Suitable for a variety of networking, computing, consumer, industrial and embedded applications

 

 

Frequency Range (MHz) 1 – 110
Frequency Stability (PPM) ±20, ±25, ±30, ±50
Temp Range (°C) -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 Full Production
Applications
  • Ethernet
  • Firewire
  • USB
  • Audio
  • Video
  • SATA/SAS
  • Fibre Channel
  • Camera modules
  • Networking switches and gateways
  • CCTV and surveillance equipment
  • Solid state drives
  • Industrial probes and equipment

Features Benefits
  • Excellent frequency stability as low as ±20PPM
  • Provide excellent design margins
  • Extensive programmability
    • Frequency between 1 to 110MHz with 5 decimal place accuracy
    • Supply voltage of 1.8V, 2.5V, 2.8V and 3.3V
    • Frequency stability from ±20PPM to ±50PPM
    • 30pF or higher output load drive options
  • Customize specification for optimal system performance
  • Re-use of the same base product for many designs
  • Four industry standard packages
  • 100% drop in replacement of quartz oscillators
  • Ultra fast lead time (3-5 weeks)
  • Reduce inventory overhead
  • Mitigate shortage risks

sit8103-0610

Notes:
5. Contact SiTime for different drive strength options for driving higher loads or reducing EMI.
6. Without Center Pad.

8103freqchart

Supply Voltage Buffer Type Resource Type File
1.8V LVCMOS IBIS iconSiT8103_1p8v
2.5V LVCMOS IBIS iconSiT8103_2p5v
2.8V LVCMOS IBIS iconSiT8103_2p8v
3.3V LVCMOS IBIS iconSiT8103_3p3v