SIT3372AI-2B2-25NZ90.000000

Oscillators Overview

The SiTime SIT3372AI-2B2-25NZ90.000000 is a MEMS Voltage-Controlled Crystal Oscillator (VCXO) operating at 90 MHz. It utilizes LVDS output signaling and functions on a 2.5V supply voltage. The device is housed in a compact 6-SMD, No Lead package with dimensions of 3.20mm x 2.50mm. It supports an absolute pull range of ±3160ppm and maintains frequency stability within ±35ppm across the industrial temperature range of -40°C to +85°C.

Oscillators Feature Summary

• MEMS-based VCXO architecture providing robust timing performance
• LVDS differential output interface for high-speed signal integrity
• Wide absolute pull range capability for frequency tuning applications

Oscillators Applications

• High-performance computing systems requiring precise clock synchronization
• Data center infrastructure and networking equipment
• Telecommunications base stations and radio access networks

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required voltage levels and output formats. Confirm that the selected part number matches the exact frequency and packaging specifications needed for the design. Cross-reference the component revision history to avoid obsolete variants. Ensure all electrical parameters align with system requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a low-jitter, programmable VCXO with LVDS outputs is required for high-frequency applications. Consider the 2.5V supply constraint and the specific ±3160ppm pull range during circuit design. Evaluate thermal management needs given the operational temperature range. Compare against standard crystal oscillators if frequency agility is a primary design driver.

Oscillators Part Context

This oscillator belongs to the SiTime Elite Platform family, which leverages silicon MEMS technology to replace traditional quartz crystals. The series offers high configurability and reliability, targeting demanding environments where size, power, and performance are critical constraints for modern electronic designs.

Oscillators Replacement Considerations

Direct substitutes may include other SiTime VCXOs from the same platform with matching pinouts and electrical characteristics. Verify equivalent pull ranges and output types when considering cross-brand alternatives to maintain system timing integrity.