• Part: SiT5359
  • Manufacturer: SiTime
  • Size: 3.43 MB
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SiT5359 Key Features

  • Output 60.000001-189 MHz, and 208-220 MHz, in 1 Hz steps
  • Factory programmable options for short lead time
  • Best dynamic stability under airflow, thermal shock
  • ±50 ppb stability over temperature, -40°C to 105°C
  • ±1 ppb/°C typical frequency slope (ΔF/ΔT)
  • 1.5e-11 ADEV at 10 second averaging time
  • No activity dips or micro jumps
  • Resistant to shock, vibration and board bending
  • On-chip regulators eliminate the need for external LDOs
  • Digital frequency pulling (DCTCXO) via I2C

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SiT5359 Description

The SiT5359 is a precision MEMS Super-TCXO optimized for ±50 ppb stability from -40°C to 105°C. Engineered for best dynamic performance, it is ideal for high reliability tele, wireless and networking, industrial, precision GNSS and audio/video applications. Leveraging SiTime’s unique DualMEMS® temperature sensing and Turbopensation® technologies, the SiT5359 delivers the best dynamic performance for timing stability...

SiT5359 Applications

  • ±50 ppb stability over temperature, -40°C to 105°C