1 to 110 MHz, Wide Temperature Oscillator

The SiT8920B is the most robust and reliable oscillator on the market with 0.1 ppb/g vibration sensitivity (g-sensitivity), 50,000 g shock and 70 g vibration resistance and 500 million hour MTBF. In addition, this device delivers a perfect combination of high frequency (up to 110 MHz), best stability (±20 ppm), military temperature range (-55 °C to 125 °C ) and small packages (2.0 x 1.6 mmxmm) that is not available from quartz.

For the same device in a SOT23-5 package, refer to the SiT2020B.

SiT8920
Oscillator Type XO-SE
Frequency 1 to 110 MHz
Frequency Stability (ppm) ±20, ±25, ±50
Operating Temperature Range (°C) -55 to +125
Output type LVCMOS
Package Type (mm²) 2.0x1.6, 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0
Phase Jitter (RMS) 1.3 ps
Features Field programmable, Military temperature -55 to 125°C
Voltage Supply (V) 1.8, 2.5 to 3.3
FlexEdgeTM Rise/Fall Time Yes
Availability Production

 

Configurable feature sets

  • Any frequency between 1 and 110 MHz with 6 decimal places of accuracy
  • Stability as low as ±20 ppm
  • Industrial or extended commercial temp.
  • 1.8 V or 2.5 V to 3.3 V supply voltage
  • Customize specification for optimal system performance
  • Use same base device for many designs, reducing qualification needs

Low power consumption

  • 0.6 µA typical standby current (1.8 V)
  • 3.5 mA typical active current (1.8 V)
  • Extends battery life in portable applications
  • Reduces power consumption for greener systems

FlexEdge™ configurable drive strength

  • Slower rise/fall time that minimizes EMI from the oscillator
  • Saves cost by driving multiple loads and eliminate additional timing components

Ultra-fast lead time (4 to 6 weeks)

  • Reduce inventory overhead
  • Mitigate shortage risks

 

  • Oil exploration drilling
  • Power amplifiers
  • Industrial motors
  • Pressure meters
  • Aerospace equipment
  • Geothermal energy equipment

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