SIT3373AC-2E3-33NY250.000000

Oscillators Overview

The SiT3373AC-2E3-33NY250.000000 is a MEMS Voltage-Controlled Crystal Oscillator (VCXO) operating at 250 MHz with LVDS differential output. It functions within a 3.3V supply and features ±50 ppm frequency stability alongside an absolute pull range of ±45 ppm. The device utilizes a 6-SMD, no-lead exposed pad package measuring 7.00mm x 5.00mm. Designed for low-jitter applications, it operates across a temperature range of -20°C to +70°C and draws a maximum supply current of 84mA.

Oscillators Feature Summary

• Differential LVDS output interface designed for low-jitter signal integrity
• MEMS-based architecture providing resistance to airflow and mechanical shock
• Voltage-controlled functionality allowing precise frequency adjustment

Oscillators Applications

• Low-jitter clock distribution systems
• Telecommunications infrastructure equipment
• Industrial control and automation systems

Oscillators Procurement Notes

Verify the specific ordering suffixes to ensure compatibility with required voltage levels, output types, and packaging formats. Confirm that the selected variant matches the necessary frequency stability and operational temperature range for the intended application environment before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a differential LVDS output is required for high-speed timing applications. Ensure the design accommodates the 3.3V supply requirement and the specific thermal conditions of the target environment. Consider the physical dimensions of the 6-SMD package during PCB layout planning.

Oscillators Part Context

This part belongs to the SiT3373 series from SiTime's Elite Platform, which focuses on MEMS VCXOs. The series targets applications requiring precise frequency tuning and robust performance in demanding environments, offering an alternative to traditional quartz oscillators with improved reliability and configurability.

Oscillators Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Verify pinout compatibility and electrical specifications if considering cross-brand alternatives. Consult official SiTime resources for validated replacement part numbers.