SIT9120AI-2D3-33S74.250000

Oscillators Overview

The SiTime SIT9120AI-2D3-33S74.250000 is a standard MEMS clock oscillator operating at 74.25 MHz with LVDS output format. It functions within a supply voltage range of 2.97 V to 3.63 V and supports a standby power-down mode. The device features 10 ppm frequency stability and operates across an industrial temperature range of -40°C to +85°C. It utilizes a 6-SMD, no-lead package for surface mount integration.

Oscillators Feature Summary

• MEMS-based timing solution offering high reliability
• LVDS differential output interface for noise immunity
• Integrated standby control for power management

Oscillators Applications

• High-speed data communication interfaces
• Network synchronization equipment
• Industrial control systems requiring precise timing

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to ensure compatibility with required voltage levels, output formats, and packaging options. Confirm that the 6-SMD no-lead footprint matches the target PCB design constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this component when LVDS signaling is required for long-distance or high-noise environments. Ensure the 3.3V nominal supply aligns with system power rails. Consider the 10 ppm stability requirement against system jitter budgets and verify thermal performance within the specified -40°C to +85°C operational window.

Oscillators Part Context

This part belongs to the SiT9120AI family of silicon MEMS oscillators. It provides a robust alternative to traditional quartz crystals, offering superior shock resistance and frequency stability. The AI series typically includes programmable features and advanced phase noise performance suitable for demanding digital applications.

Oscillators Replacement Considerations

Cross-reference with SIT9120AI-2DF-33E74.250000 for similar specifications but different packaging or pinout configurations. Verify electrical compatibility and mechanical dimensions before substituting with other SiTime models or competitor MEMS oscillators.