SIT8008BI-82-33E-12.288000

Oscillators Overview

The SiTime SIT8008BI-82-33E-12.288000 is a MEMS oscillator operating at 12.288 MHz with 25 ppm frequency stability. It supports 3.3V supply (2.97V to 3.63V) and features LVCMOS/HCMOS outputs. The device includes an Enable/Disable control, operates from -40°C to +85°C, and uses a 7050 package (7.0mm x 5.0mm). It is AEC-Q100 qualified.

Oscillators Feature Summary

• AEC-Q100 automotive qualification for robust performance in harsh environments
• Integrated enable/disable functionality for power management optimization
• MEMS technology providing superior shock and vibration resistance compared to quartz

Oscillators Applications

• Automotive infotainment systems requiring reliable timing sources
• Industrial control units needing high vibration tolerance
• Consumer electronics utilizing standard HCMOS/LVCMOS interfaces

Oscillators Procurement Notes

Verify the specific package code '82' corresponds to the 7050 footprint in official datasheets. Confirm that the 'E' suffix indicates the extended temperature range and enable pin configuration. Ensure compatibility with 3.3V logic levels for target circuit integration before ordering.

Oscillators Selection Notes

Select this model when automotive reliability (AEC-Q100) and physical ruggedness are critical. The 7050 package offers larger board space than smaller variants but may aid in thermal dissipation. Choose over standard oscillators if shock/vibration immunity is required or if programmable flexibility is needed for future design iterations.

Oscillators Part Context

Part of the SiT8008B series, this component utilizes silicon MEMS resonator technology. It replaces traditional quartz crystals, offering better frequency stability under mechanical stress. The series supports various frequencies up to 110 MHz with low power consumption profiles suitable for portable and automotive applications.

Oscillators Replacement Considerations

Direct substitutes include other SiT8008 variants with different package sizes (e.g., SiT8008BI-32-33E-12.288000Y for 3225 package) if board space allows. Verify pinout compatibility when switching between package codes within the same electrical specification family.