SIT8208AI-3F-25S-8.192000Y

Oscillators Overview

The SIT8208AI-3F-25S-8.192000Y is a MEMS-based standard clock oscillator manufactured by SiTime, designed for high-reliability timing applications. It operates at a nominal frequency of 8.192 MHz with an output format compatible with LVCMOS and LVTTL logic levels. The device supports a supply voltage of 2.5V and features an enable/disable function for power management. It is housed in a compact 4-SMD, no-lead package measuring approximately 2.70mm x 2.40mm with a maximum height of 0.80mm. The component ensures robust performance across an industrial temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Ultra-low phase jitter performance with typical integrated RMS values of 0.5 ps measured between 12 kHz and 20 MHz
• High frequency stability rated at ±10 PPM inclusive of initial tolerance and variations over operating temperature and supply voltage
• Pin-to-pin drop-in replacement capability for legacy quartz, SAW, and overtone oscillators
• Compliance with RoHS, REACH, and Pb-free standards ensuring environmental safety

Oscillators Applications

• SATA and SAS storage interfaces
• Ethernet networking equipment
• PCI Express peripheral connections
• Video signal processing systems
• WiFi communication modules

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure exact electrical parameters and package dimensions match design requirements. Confirm that the enable/disable functionality aligns with system power management strategies. Check for compliance with current environmental regulations such as RoHS and REACH before finalizing procurement decisions.

Oscillators Selection Notes

Select this model when a direct replacement for quartz oscillators is required without PCB layout changes. Ensure the 2.5V supply voltage matches the target system's power rails. Consider the 4-SMD package size constraints within the application board. Verify that the LVCMOS/LVTTL output swing is compatible with the receiving logic inputs.

Oscillators Part Context

This part belongs to the SiT8208 series of ultra-performance MEMS oscillators from SiTime. The series offers configurable frequencies between 1 and 80 MHz with high precision. The AI-GF/3F suffixes typically denote specific temperature ranges, package types, and output configurations within the broader product family.

Oscillators Replacement Considerations

SiT8208AI-3F-25S-8.192000X

Oscillators FAQ

What is the typical integrated RMS phase jitter specification?

The typical integrated RMS phase jitter is 0.5 ps, measured within the frequency range of 12 kHz to 20 MHz.

Does the device support power-down modes?

Yes, the oscillator includes an enable/disable function that allows for standby or power-down operation to manage power consumption.