SIT8924BAA13-33E-33.333333

Oscillators Overview

The SIT8924BAA13-33E-33.333333 is a MEMS-based standard clock oscillator manufactured by SiTime, designed for automotive and high-reliability applications. It operates at a fixed frequency of 33.333333 MHz with a frequency stability of ±50 ppm. The device supports an LVCMOS/LVTTL output format and functions within a supply voltage range of 2.25V to 3.63V, typically powered at 3.3V. It features an enable/disable control function and is rated for an extended operating temperature range from -40°C to +125°C. The component is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm maximum height. It complies with AEC-Q100 standards.

Oscillators Feature Summary

• AEC-Q100 qualified for automotive reliability requirements
• MEMS technology providing robust performance in harsh environments
• Integrated enable/disable functionality for power management
• Extended industrial temperature range support

Oscillators Applications

• Automotive electronic systems requiring certified timing sources
• Industrial control equipment operating in extreme temperatures
• High-reliability communication infrastructure
• Consumer electronics demanding small form factor oscillators

Oscillators Procurement Notes

Verify the specific suffix codes against official SiTime documentation to ensure correct drive strength, load capacitance, and tolerance specifications. Confirm that the ordering part number matches the required frequency stability and output format for your circuit design. Check RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the package type aligns with your PCB footprint and assembly capabilities.

Oscillators Selection Notes

Select this model when AEC-Q100 certification is mandatory for the application environment. Choose this oscillator if a 33.333333 MHz frequency with ±50 ppm stability meets system timing requirements. Consider this part for designs needing an enable pin to manage power consumption during idle states. Verify that the 2.50mm x 2.00mm package dimensions fit within the available board space constraints.

Oscillators Part Context

This component belongs to the SiT8924B series, which represents SiTime's ruggedized MEMS oscillators tailored for automotive and industrial markets. The series is characterized by its ability to withstand harsh conditions while maintaining precise timing accuracy. It serves as a direct replacement for traditional quartz crystals in applications where size, shock resistance, and reliability are critical factors.

Oscillators Replacement Considerations

SiT8924BAA13-33E-33.333333G is listed as an equivalent part number variant. Verify pin compatibility and electrical parameters before substitution.