SIT8208AC-83-18S-66.666600

Oscillators Overview

The SiTime SIT8208AC-83-18S-66.666600 is a MEMS-based XO oscillator operating at 66.6666 MHz with ±50 ppm frequency stability. It supports LVCMOS and LVTTL outputs, functions on 1.8V supply voltage, and draws 31mA during operation. The device features standby capability, operates within -20°C to +70°C, and utilizes a 4-SMD no-lead package measuring 2.70mm x 2.40mm x 0.80mm.

Oscillators Feature Summary

• MEMS resonator technology for enhanced reliability compared to quartz
• Configurable enable/disable functionality for power management
• EMI reduction technology integrated into the design
• Footprint compatibility with legacy quartz oscillators

Oscillators Applications

• General clock generation in embedded systems
• Data communication interfaces requiring standard timing
• Industrial control equipment
• Consumer electronics devices

Oscillators Procurement Notes

Verify the specific suffix codes against official SiTime documentation to ensure correct voltage, temperature range, and output type matching. Confirm package dimensions and pinout compatibility with target PCB layouts. Check RoHS compliance status and lead times through authorized distributors.

Oscillators Selection Notes

Select this component when a 1.8V supply and 66.6666 MHz frequency are required. Consider the ±50 ppm stability and industrial temperature range limits. Evaluate the 4-SMD package size for space constraints. Compare against other SIT8208 variants for different voltage or stability needs.

Oscillators Part Context

Part of the SiT8208 series, which offers MEMS oscillators with low jitter and high reliability. This series replaces traditional quartz components while maintaining footprint compatibility. The family includes various voltage and stability options for diverse application requirements.

Oscillators Replacement Considerations

• SIT8208AC-83-18E-66.666600X

Oscillators FAQ

What is the typical integrated RMS phase jitter performance?

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

Does this oscillator support power-down modes?

Yes, the device includes an enable/disable function allowing for standby or power-down operation to reduce current consumption.