SiT8009B High-Frequency, Low-Power Oscillators

SiT8009B High-Frequency, Low-Power Oscillators

SiTime's SiT8009B is the industry's lowest power high frequency oscillator with LVCMOS/LVTTL compatible output. Its 5.5 mA typical current consumption (in 1.8 V) enables greener electronics without compromising performance. It provides the perfect combination of low power consumption, excellent stability, flexible operating voltage, and small size for large volume portable and consumer applications. SiT8009B series products include a programmable drive strength feature that optimizes the rise/fall time for specific applications.  Benefits from the programmable drive strength feature include improved EMI performance, reduced jitter, and the ability to drive large capacitive loads.

SiT8009B oscillators are available as field programmable when used with SiTime’s Time Machine II programmer. This programmer allows easy configuration of field programmable oscillators to exact specifications in seconds. Designers can configure frequency, voltage, stability, and special features of MEMS oscillators (such adjustable rise and fall times), resulting in faster design time and optimized system performance.

Features
Benefits
  • Lowest power consumption of any high-frequency oscillators:
    • 5.5 mA typical active current (1.8 V)
    • 1 µA typical standby current (1.8 V)
  • Small 2016 and 2520 packages for all frequencies, voltages, and stabilities
  • Configurable feature sets:
    • Any frequency between 115 MHz to 137 MHz with 6 decimal places of accuracy
    • Stability from ±20 PPM to ±50 PPM
    • Industrial or extended commercial temp
    • 1.8 V or 2.5 V to 3.3 V supply voltage
  • SoftEdgeTM configurable drive strength

  • Extends battery life
  • Enables greener electronics
  • Save more board space without compromising performance and availability
  • Customize specification for optimal system performance
  • Use same base device for many designs, reducing qualification needs
  • Slower rise/fall time that minimizes EMI from the oscillator
  • Saves cost by driving multiple loads and eliminate additional timing components
  • Reduce inventory overhead
  • Mitigate shortage risks
Applications    
  • GPON 
  • EPON
  • Ethernet
  • SATA/SAS
  • SSD
 
  • Storage servers
  • PCI
  • PCI-E
  • DDR
Manufacturer