Elite Precision Super-TCXOs

±100 ppb stability with frequency tuning < 5 ppb/C ΔF/ΔT at 10C/min ramp 0.1 ppb/g vibration immunity

  • ±100 ppb stability with frequency tuning
  • < 5 ppb/C Δ/Δ at 10C/min ramp
  • 0.1 ppb/g vibration immunity

SiTime’s precision oscillators, based on the Elite Platform™ set new benchmarks in dynamic performance, environmental immunity and reliability for small cell, synchronous Ethernet and time synchronization. Leveraging SiTime’s revolutionary DualMEMS™, noiseless temperature sensing and TurboCompensation™ architecture, these devices deliver the most stable timing in the presence of common environmental hazards – air flow, temperature perturbation, vibration, shock, power supply noise and electromagnetic interference (EMI).


• Reduce dropped calls and link loss under all conditions

• Lower field service expenses by eliminating TCXO failures

• Simplify system design with best features / performance


• Exceptional dynamic stability under airflow, fast temp ramp

• ±100 ppb over-temp stability

• 3e-11 ADEV at 10 second average time

• < 5 ppb/C frequency slope (Δ/Δ), 10 C/min ramp

•No activity dips or micro-jumps

•0.1 ppb/g vibration resistance

•0.2 ps/mV power supply noise rejection (PSNR)

•Up to 105C operating temperature

•Any frequency from 1 MHz to 220 MHz

•0.1% frequency tuning linearity under all conditions

•I2C frequency tuning, eliminating external DAC

•Configurable rise/fall time for best jitter or EMI reduction

Elite Super-TCXO Frequency Stability




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