SIT8208AC-GF-25S-8.192000Y

Oscillators Overview

The SiTime SIT8208AC-GF-25S-8.192000Y is a MEMS-based standard clock oscillator operating at 8.192 MHz with LVCMOS/LVTTL output compatibility. It functions within an extended commercial temperature range of -20°C to +70°C and requires a 2.5V supply voltage. The device features a frequency stability of ±10 PPM and utilizes a 3225 (3.2 x 2.5 mm) surface-mount package. It offers ultra-low phase jitter of 0.5 ps (12 kHz to 20 MHz) and supports standby power-down functionality.

Oscillators Feature Summary

• Provides 100% pin-to-pin drop-in replacement for quartz-based oscillators
• Delivers ultra-low phase jitter performance of 0.5 ps across the 12 kHz to 20 MHz bandwidth
• Supports field programmability via Time Machine II technology for instant sampling
• Ensures high silicon reliability with a failure rate of 2 FIT or 500 million hour MTBF

Oscillators Applications

• Ethernet networking interfaces
• PCI Express data transmission systems
• Video signal processing circuits
• WiFi communication modules

Oscillators Procurement Notes

Verify that the specific suffix codes match the required operational parameters, including the extended commercial temperature range (-20 to +70C), the 3225 package dimensions, and the 2.5V supply voltage. Confirm the output format is LVCMOS/LVTTL compatible and that the frequency stability meets the ±10 PPM requirement for the target application environment before finalizing procurement.

Oscillators Selection Notes

Select this component when a direct replacement for quartz oscillators is needed in space-constrained designs requiring the 3225 footprint. It is suitable for applications demanding low jitter and high reliability without the mechanical fragility associated with traditional crystal units. Ensure the system operates within the specified 2.5V voltage limits and the -20°C to +70°C temperature window.

Oscillators Part Context

This model belongs to the SiT8208 family of ultra-performance MEMS oscillators manufactured by SiTime. The series is characterized by its ability to generate any frequency between 1 and 80 MHz with six-decimal-place accuracy. The family supports various standard packages and voltage levels, offering a robust alternative to discrete quartz components in modern electronic timing applications.

Oscillators Replacement Considerations

SiT8208AI-G1-25E-8.192000Y

Oscillators FAQ

Does the SIT8208AC-GF-25S-8.192000Y support power-down modes?

Yes, the device includes a Standby function that allows for power-down operation to reduce current consumption.

What is the typical integrated RMS phase jitter specification?

The oscillator provides ultra-low phase jitter of 0.5 ps measured from 12 kHz to 20 MHz.