SIT8208AI-G1-25E-66.666000T

Oscillators Overview

The SIT8208AI-G1-25E-66.666000T is a MEMS oscillator from the SiT8208 series, operating at a frequency of 66.666 MHz with ±25 ppm stability. It utilizes LVCMOS/LVTTL output formats and functions on a 2.5V supply voltage with a maximum current draw of 33mA. The device features an enable/disable control function and is housed in a compact 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a height of 0.80mm. It supports surface mount installation across a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Utilizes MEMS resonator technology for high reliability and shock resistance compared to traditional quartz.

Oscillators Applications

• General timing applications requiring standard XO performance
• Embedded systems utilizing LVCMOS or LVTTL logic interfaces

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct voltage, frequency, and package configuration. Confirm that the requested variant matches the required electrical specifications and environmental ratings for the target application before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 66.666 MHz clock signal with ±25 ppm stability is required within a 3.2x2.5mm footprint. Ensure the system design accommodates the 2.5V supply voltage and 33mA current consumption while utilizing compatible LVCMOS or LVTTL input thresholds for the clock interface.

Oscillators Part Context

This part belongs to the SiTime SiT8208 family of MEMS oscillators, which are designed as direct replacements for legacy quartz, SAW, and overtone oscillators. The series offers configurable frequencies and packages, providing designers with flexibility in timing solutions while maintaining compatibility with existing board footprints.

Oscillators Replacement Considerations

SiT8208AI-22-25E-66.666000T

Oscillators FAQ

What is the typical integrated RMS phase jitter specification?

The SiT8208 series typically achieves 500 femtoseconds of integrated RMS phase jitter measured between 12 kHz and 20 MHz.

Does this oscillator support frequency trimming?

The SiT8208 series offers configurable frequency options, allowing selection of specific frequencies such as 66.666 MHz to meet precise timing requirements without manual trimming.