SIT3372AI-1B3-28NG15.360000

Oscillators Overview

The SiTime SIT3372AI-1B3-28NG15.360000 is a differential MEMS Voltage-Controlled Crystal Oscillator (VCXO) operating at a nominal frequency of 15.36 MHz. It utilizes DualMEMS temperature sensing and TurboCompensation technology for dynamic performance against thermal gradients, shock, and vibration. The device features LVPECL output signaling with a supply voltage of 2.8V. It operates within a temperature range of -40°C to +85°C and is housed in a 6-SMD, No Lead package measuring 3.20mm x 2.50mm.

Oscillators Feature Summary

• Integrates on-chip regulators to filter power supply noise without requiring an external LDO
• Factory programmable for specific frequency, stability, voltage, and pull range combinations
• Provides resistance to airflow, thermal gradients, shock, and vibration via DualMEMS technology

Oscillators Applications

• Telecommunications systems requiring low-jitter clock signals
• Networking equipment utilizing variable pullable frequencies
• Industrial applications operating in noisy environments

Oscillators Procurement Notes

Verify the exact ordering suffix to confirm the specific output type, supply voltage, and frequency tolerance required for the design. Ensure the selected variant matches the system's electrical interface and environmental operating conditions. Cross-reference the part number with official SiTime documentation to confirm current availability and manufacturing status before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a differential VCXO with MEMS-based robustness against mechanical stress and thermal variation is required. Consider the factory-programmable nature to eliminate custom quartz lead times. Evaluate the integrated power regulation capabilities if board space for external LDOs is limited. Confirm that the LVPECL output level is compatible with the downstream receiver inputs.

Oscillators Part Context

This model belongs to the SiT3372 Elite Platform series, designed for ultra-low jitter differential applications across a wide frequency range from 1 MHz to 220 MHz. The platform supports various output formats and supply voltages, allowing designers to optimize clock configurations for telecom, networking, and industrial use cases while maintaining high reliability in challenging environments.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Designers should consult official SiTime resources or authorized distributors for cross-referencing alternative components that meet identical electrical and mechanical specifications.