SIT8208AC-8F-28E-12.000000Y

Oscillators Overview

The SiTime SIT8208AC-8F-28E-12.000000Y is a MEMS standard clock oscillator operating at 12 MHz with ±10 ppm frequency stability. It utilizes a 4-pin QFN surface-mount package measuring 5.0 x 3.2 mm and functions on a 2.8V supply. The device supports LVCMOS/LVTTL output formats and includes enable/disable functionality. It operates within an industrial temperature range of -40°C to +85°C, offering high reliability and EMI reduction technology for precise timing applications.

Oscillators Feature Summary

• Ultra-low phase jitter performance of 0.5 ps RMS (12 kHz to 20 MHz)
• 100% pin-to-pin drop-in replacement for legacy quartz oscillators
• Configurable enable/disable control for power management
• High silicon reliability with outstanding MTBF specifications

Oscillators Applications

• SATA and SAS storage interfaces
• Ethernet networking equipment
• PCI Express bus systems
• Computing and telecom infrastructure

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm voltage, package, and temperature ratings. Ensure the ordering information matches the required frequency tolerance and output load conditions. Confirm availability through authorized distributors as lead times may vary based on production schedules.

Oscillators Selection Notes

Select this component when footprint compatibility with existing quartz designs is critical. Choose this model for applications requiring low jitter and programmable frequency accuracy. Consider the enable feature for systems needing dynamic power control. Verify that the 2.8V supply aligns with the system's power architecture.

Oscillators Part Context

This part belongs to the SiT8208 series of ultra-performance MEMS oscillators from SiTime. The series combines MEMS technology with integrated circuit capabilities to replace traditional quartz, SAW, and overtone oscillators. It offers field-programmable flexibility and short lead times compared to conventional crystal solutions.

Oscillators Replacement Considerations

This oscillator serves as a direct pin-compatible replacement for various quartz-based oscillators in the same package size. Users should verify electrical parameters such as drive strength and load capacitance when transitioning from legacy components.