SIT3373AC-1B3-28NG644.531250

Oscillators Overview

The SIT3373AC-1B3-28NG644.531250 is a SiTime MEMS oscillator operating at 64.53125 MHz with a ±20 ppm frequency stability over the industrial temperature range of -40°C to +85°C. It features a CMOS output signal, powered by a single 2.5V supply voltage. The device utilizes an SMD package measuring 2.5mm x 2.0mm with four pins, designed for surface mount assembly. This component integrates a silicon-based resonator and control circuitry to provide precise timing solutions.

Oscillators Feature Summary

• Utilizes silicon MEMS technology for enhanced reliability compared to traditional quartz oscillators
• Offers superior shock and vibration resistance due to solid-state construction
• Provides low phase noise performance suitable for high-speed digital applications
• Features wide operating temperature range for industrial environment compatibility

Oscillators Applications

• High-speed data communication interfaces requiring stable clock sources
• Industrial automation systems subject to mechanical stress
• Medical equipment demanding reliable timing under varying conditions
• Automotive electronics needing robustness against vibration

Oscillators Procurement Notes

Verify the exact part number suffixes against official SiTime documentation to ensure correct frequency, tolerance, and package specifications. Confirm that the required operating temperature range and supply voltage match your system design requirements before finalizing procurement orders.

Oscillators Selection Notes

Choose this model when application demands include immunity to shock and vibration alongside precise frequency stability in harsh environments. Consider the small form factor and low power consumption benefits inherent to MEMS technology over traditional quartz alternatives for space-constrained designs.

Oscillators Part Context

This component belongs to the SiT3373 series of precision MEMS oscillators from SiTime. The series is characterized by its use of silicon micro-electromechanical systems to replace quartz crystals, offering improved durability and performance consistency across various industrial and commercial applications.

Oscillators Replacement Considerations

Direct replacements must be verified through SiTime's cross-reference tools or official datasheets. Ensure any substitute maintains identical pinout, voltage levels, and frequency stability specifications to guarantee functional compatibility within existing circuit designs.