SIT3372AI-1E3-30NH76.800000

Oscillators Overview

The SiTime SIT3372AI-1E3-30NH76.800000 is a MEMS VCXO oscillator operating at 76.8 MHz with LVPECL output signaling. It functions on a 3V supply and features ±25 ppm frequency stability. The device utilizes DualMEMS temperature sensing and TurboCompensation technology for dynamic performance. It offers an absolute pull range of ±3170 ppm and draws a maximum current of 92mA. The component operates within a temperature range of -20°C to +70°C and is housed in a 6-SMD, no lead exposed pad package measuring 7.00mm x 5.00mm.

Oscillators Feature Summary

• Integrates multiple on-chip regulators to filter power supply noise, eliminating the need for dedicated external LDOs.
• Delivers exceptional dynamic performance resistant to airflow, thermal gradients, shock, and vibration through unique DualMEMS and TurboCompensation technologies.
• Factory programmable for specific combinations of frequency, stability, voltage, output signaling, and pull range.

Oscillators Applications

• Telecommunications systems requiring precise clock synchronization
• Networking equipment demanding low-jitter differential signals
• Industrial applications operating in noisy environments with shock and vibration hazards

Oscillators Procurement Notes

Verify the complete part number against official SiTime documentation to ensure correct configuration parameters. Confirm that the ordering suffix aligns with required stability, voltage, and output type specifications. Cross-reference datasheet details for reflow profiles and tape and reel dimensions prior to integration into manufacturing processes.

Oscillators Selection Notes

Select this component when design requirements include a 76.8 MHz frequency with LVPECL outputs and 3V operation. Consider this model for applications needing high resistance to environmental stressors like vibration and thermal gradients. Evaluate the ±25 ppm stability and ±3170 ppm pull range against system timing constraints before finalizing the bill of materials.

Oscillators Part Context

This part belongs to the SiT3372 Elite Platform series, designed as ultra-low jitter differential VCXOs. The series supports frequencies from 1 MHz to 220 MHz and utilizes silicon MEMS technology instead of traditional quartz. This platform enables extensive programmability and eliminates customization costs associated with custom-built quartz devices.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Designers should consult official SiTime documentation or authorized distributors for equivalent components or direct replacements.