Datasheet4U Logo Datasheet4U.com

SiT5346 - Precision Super-TCXO

General Description

The SiT5346 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

  • Any frequency from 1 MHz to 60 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 and board bending.

📥 Download Datasheet

Datasheet Details

Part number SiT5346
Manufacturer SiTime
File Size 1.99 MB
Description Precision Super-TCXO
Datasheet download datasheet SiT5346 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SIT10093-0911 WIDE INVERTER TRANSFORMER ETC
SIT1021Q Local Interconnect Network transceiver SIT
SIT1022Q Dual channel Local Interconnect Network transceiver SIT
SIT1027 Local Interconnect Network transceiver SIT
SIT1028Q Local Interconnect Network transceiver SIT

Other Datasheets by SiTime

Part Number Description
SiT5347 Precision Super-TCXO
SiT5348 Ultra-precision Super-TCXO
SiT5349 Ultra-precision Super-TCXO
SiT5356 Precision Super-TCXO
SiT5357 Precision Super-TCXO

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.

View original datasheet text
SiT5346 1 MHz – 60 MHz, ±0.1 to ±0.25 ppm, Endura™ Series Precision Super-TCXO Description The SiT5346 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 SiT5346 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 SiT5346 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.