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SiT5347 - Precision Super-TCXO

General Description

The SiT5347 is a ruggedized ±100 ppb precision MEMS Super-TCXO with a maximum acceleration sensitivity of 0.009 ppb/g or 0.1 ppb/g.

Key Features

  • Output 60.
  • 189 MHz, and 208.
  • 220 MHz, in 1 Hz steps.
  • Factory programmable options for short lead time.
  • Best dynamic stability under airflow, thermal shock.
  • 0.009 ppb/g or 0.1 ppb/g acceleration sensitivity.
  • ±100 ppb stability across temperature.
  • ±1 ppb/C typical frequency slope (ΔF/ΔT).
  • 1.5e-11 ADEV at 10 second averaging time.
  • -40°C to +105°C operating temperature.
  • No activity dips or micro jumps.
  • Resistant to shock, vibration an.

📥 Download Datasheet

Datasheet Details

Part number SiT5347
Manufacturer SiTime
File Size 1.93 MB
Description Precision Super-TCXO
Datasheet download datasheet SiT5347 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SiT5347 60 MHz – 220 MHz, ±0.1 to ±0.25 ppm, Endura™ Precision Super-TCXO Description The SiT5347 is a ruggedized ±100 ppb precision MEMS Super-TCXO with a maximum acceleration sensitivity of 0.009 ppb/g or 0.1 ppb/g. Fully compliant to Telcordia GR1244-CORE Stratum 3 oscillator specifications, and engineered for best dynamic performance, the SiT5347 is ideal for high reliability defense, space, avionics, guidance, precision GNSS and communications applications. Leveraging SiTime’s unique DualMEMS® temperature sensing and TurboCompensation® technologies, the SiT5347 delivers the best dynamic performance for timing stability in the presence of environmental stressors such as air flow, temperature perturbation, vibration, shock, and electromagnetic interference.