SiT5348 Overview
The SiT5348 is a precision MEMS Super-TCXO optimized for ±50 ppb stability from 0°C to 70°C. It supports ±100 ppb stability in a wider temperature range (down to -40°C and up 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.
SiT5348 Key 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
- 0.009 ppb/g or 0.1 ppb/g acceleration sensitivity
- ±50 ppb stability over temperature, 0°C to 70°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