SiT5155 Overview
Description
The SiT5155 is a ±0.5 ppm MEMS Super-TCXO that is engineered for high reliability, GNSS-based precision positioning and timing applications. Leveraging SiTime’s unique DualMEMS™ temperature sensing and TurboCompensation™ technologies, the SiT5155 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.
Key Features
- 12 frequencies from 10 MHz to 40 MHz
- Factory programmable options for short lead time
- Best dynamic stability under airflow, thermal shock ±0.5 ppm stability across temperature ±15 ppb/°C typical frequency slope (ΔF/ΔT)
- 40°C to +105°C operating temperature
- No activity dips or micro jumps
- Resistant to shock, vibration and board bending
- On-chip regulators eliminate the need for external LDOs
- 2.5 V, 2.8 V, 3.0 V and 3.3 V supply voltage
- LVCMOS or clipped sinewave output
- RoHS and REACH compliant
