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SiT5358 - Elite Platform Ultra-precision Super-TCXO

Description

The SiT5358 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 telecom, wireless and networking, industrial, precision GNSS and audio/video applications.

Features

  • Any frequency from 1 MHz to 60 MHz in 1 Hz steps.
  • Factory programmable options for low 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 pull.

📥 Download Datasheet

Datasheet Details

Part number SiT5358
Manufacturer SiTime
File Size 3.49 MB
Description Elite Platform Ultra-precision Super-TCXO
Datasheet download datasheet SiT5358 Datasheet

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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
SiT5358 1 MHz – 60 MHz, ±50 ppb, Elite Platform Ultra-precision Super-TCXO Description The SiT5358 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 telecom, wireless and networking, industrial, precision GNSS and audio/video applications. Leveraging SiTime’s unique DualMEMS® temperature sensing and TurboCompensation® technologies, the SiT5358 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. This device also integrates multiple on-chip regulators to filter power supply noise, eliminating the need for a dedicated external LDO.
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