SIT3373AI-1E3-30NE364.800000

Oscillators Overview

The SIT3373AI-1E3-30NE364.800000 is a MEMS VCXO oscillator from the SiTime Elite Platform series, operating at a nominal frequency of 364.8 MHz. It utilizes an LVPECL output interface and requires a 3V supply voltage. The device features a frequency stability of ±50 ppm and operates within a temperature range of -40°C to +85°C. It is housed in a compact 6-SMD, No Lead Exposed Pad package with dimensions of 7.00mm x 5.00mm.

Oscillators Feature Summary

• Utilizes silicon MEMS technology for enhanced reliability compared to traditional quartz resonators
• Provides precise frequency tuning capabilities through Voltage Controlled Crystal Oscillator (VCXO) functionality
• Features low phase noise performance suitable for high-speed digital communication interfaces

Oscillators Applications

• High-speed serial data transceivers requiring precise clock synchronization
• Telecommunications equipment utilizing LVPECL signaling standards
• Network infrastructure components demanding stable frequency generation under thermal variation

Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required output drive strength and pull range specifications for your design. Confirm that the LVPECL output compatibility aligns with the receiving logic levels. Ensure the 6-SMD package footprint corresponds exactly to the PCB layout constraints. Cross-reference the absolute pull range requirements against the system's maximum expected frequency deviation needs.

Oscillators Selection Notes

Select this component when LVPECL outputs are mandated by the downstream circuitry architecture. Consider the ±50 ppm stability requirement against the total system jitter budget. Evaluate the 364.8 MHz frequency point against available PLL reference options. Assess the thermal environment to ensure operation remains within the specified -40°C to +85°C industrial grade range without derating issues.

Oscillators Part Context

This part belongs to the SiTime SIT3373 series, which represents the Elite Platform family of programmable oscillators. These devices integrate MEMS resonators with custom ASICs to replace discrete crystal and oscillator solutions. The series offers superior shock and vibration resistance compared to bulk acoustic wave technologies, making them suitable for ruggedized applications.

Oscillators Replacement Considerations

Direct pin-to-pin replacements may require verification of output voltage levels and current consumption differences. Check if alternative frequencies from the same series meet the system timing requirements. Ensure that any substitute maintains the LVPECL output standard to avoid signal integrity issues in existing layouts.