SIT8208AI-G2-33E-66.667000Y

Oscillators Overview

The SiTime SIT8208AI-G2-33E-66.667000Y is a MEMS-based standard clock oscillator with a nominal frequency of 66.667 MHz and ±25 ppm stability. It operates on a 3.3 V supply, drawing a maximum current of 33 mA during active mode and 70 µA in standby. The device features LVCMOS and LVTTL output formats with an enable/disable control function. It is housed in a 4-SMD, no-lead package measuring 2.7 mm x 2.4 mm x 0.8 mm and supports operation across a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• MEMS technology provides robust performance against shock and vibration compared to traditional quartz crystals.
• Integrated enable/disable functionality allows for power management through low-current standby mode.
• Dual output format support includes both LVCMOS and LVTTL logic levels for flexible interface compatibility.

Oscillators Applications

• High-reliability industrial systems requiring stable timing signals
• Embedded computing platforms utilizing LVCMOS or LVTTL interfaces
• Automotive electronics applications demanding AEC-Q100 qualified components

Oscillators Procurement Notes

Verify the specific ordering suffixes to ensure correct voltage, frequency, and package dimensions match system requirements. Confirm that the enable pin configuration aligns with the host controller's logic levels. Check for RoHS compliance status and moisture sensitivity level ratings before integration into the manufacturing process.

Oscillators Selection Notes

Select this component when a 66.667 MHz reference is required with moderate ±25 ppm stability. Ensure the 3.3 V supply rail is compatible with the specified operating voltage range. Consider the 4-SMD footprint constraints and verify that the thermal environment remains within the -40°C to +85°C operational limits for long-term reliability.

Oscillators Part Context

This model belongs to the SiT8208 series of MEMS oscillators from SiTime. The series is designed to replace traditional quartz crystals in various electronic applications. The part utilizes silicon-based resonator technology to deliver precise timing solutions with improved durability and smaller form factors compared to legacy components.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers include SIT8008AI-82-33E-66.667000T and SIT8008AI-12-33E-66.667000D. These alternatives offer similar electrical characteristics and may be considered for sourcing flexibility while maintaining system performance specifications.