SIT8208AC-3F-25S-33.333000Y

Oscillators Overview

The SIT8208AC-3F-25S-33.333000Y is a MEMS oscillator from the SiT8208 series, manufactured by SiTime. It operates at a frequency of 33.333 MHz with a frequency stability of ±10 ppm. The device supports LVCMOS and LVTTL output formats and functions within a supply voltage range of 2.97 V to 3.63 V. It features an enable/disable control function and consumes a maximum supply current of 33 mA during operation. The component is housed in a 4-SMD, no-lead package measuring 2.70 mm x 2.40 mm. It is rated for an operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Oscillators Feature Summary

• MEMS technology providing high reliability and resistance to shock and vibration compared to quartz alternatives
• Configurable enable/disable functionality for power management applications
• LVCMOS/LVTTL compatible output interface for broad digital logic integration
• Standard 4-pin surface mount footprint ensuring pin-to-pin compatibility with legacy oscillators

Oscillators Applications

• Computing systems requiring stable clock signals
• Storage devices needing precise timing references
• Networking equipment utilizing standard communication protocols
• Telecom infrastructure components
• Industrial control systems

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm electrical parameters and packaging details. Ensure the selected variant matches the required operating temperature range and supply voltage specifications for the target application. Cross-reference the part number with official distributor catalogs to confirm availability and lead times prior to ordering.

Oscillators Selection Notes

Select this model when a drop-in replacement for quartz oscillators is required with enhanced reliability. Consider the ±10 ppm stability and low jitter characteristics for sensitive digital interfaces. Verify that the 2.70 mm x 2.40 mm package size fits the PCB layout constraints. Confirm that the 2.5V nominal supply voltage aligns with the system power rails.

Oscillators Part Context

The SiT8208 series represents SiTime's ultra-performance MEMS oscillators designed to replace traditional quartz, SAW, and overtone oscillators. These devices offer industry-leading phase jitter performance and frequency stability across wide temperature ranges. The series supports frequencies from 1 to 80 MHz and provides flexible configuration options for various industrial and commercial applications.

Oscillators Replacement Considerations

The SIT8208AC-3F-25S-33.333000Y serves as a direct pin-to-pin replacement for many legacy quartz oscillators. Verify footprint compatibility with existing designs. Check that the new MEMS device meets or exceeds the original quartz component's jitter and stability requirements for the specific signal integrity needs.