SIT8208AI-8F-28E-27.000000X

Oscillators Overview

The SIT8208AI-8F-28E-27.000000X is a MEMS oscillator from SiTime operating at 27 MHz with ±10 ppm frequency stability across temperature ranges. It features LVCMOS/LVTTL output, operates on 2.8V supply voltage, and includes Enable/Disable functionality. The device utilizes a 4-SMD, No Lead package and offers ultra-low phase jitter of 500 fs (12 kHz to 20 MHz). It provides EMI reduction technology and is designed as a drop-in replacement for legacy quartz oscillators.

Oscillators Feature Summary

• Ultra-low phase jitter performance of 500 femtoseconds typical integrated RMS phase jitter within the 12 kHz to 20 MHz bandwidth.
• High reliability characterized by outstanding silicon reliability metrics including 2 FIT or 500 million hour MTBF.
• EMI reduction technology integrated into the design to minimize electromagnetic interference in sensitive applications.

Oscillators Applications

• SATA and SAS interfaces
• Ethernet networking equipment
• PCI Express systems

Oscillators Procurement Notes

Verify that the specific suffix 'X' aligns with your required frequency tolerance and packaging specifications against the official datasheet. Confirm the operational voltage range matches your system's power rails. Ensure the Enable/Disable pin configuration is compatible with your board layout requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when replacing legacy quartz oscillators due to its footprint compatibility and superior timing performance. Consider the MEMS technology benefits for improved shock and vibration resistance compared to traditional crystal solutions. Evaluate the need for precise frequency accuracy and low jitter in high-speed digital signal processing applications.

Oscillators Part Context

This part belongs to the SiT8208 family of highly reliable MEMS oscillators. The series combines wide operating frequency ranges with best-in-class jitter performance. It serves as a versatile solution for computing, storage, and telecom sectors requiring robust timing sources.

Oscillators Replacement Considerations

The SiT8208 is designed as a 100% pin-to-pin drop-in replacement for quartz-based oscillators. Verify mechanical footprint dimensions match existing PCB pads. Check electrical compatibility regarding output drive strength and supply voltage levels before substitution.