SIT8208AC-G1-28S-66.666660X

Oscillators Overview

The SIT8208AC-G1-28S-66.666660X is a MEMS XO oscillator operating at 66.66666 MHz with LVCMOS/LVTTL outputs. It functions on a 2.8V supply, drawing a maximum current of 33mA when active and 70µA in standby mode. The device features ±20ppm frequency stability over the -20°C to 70°C industrial temperature range. Packaged in a compact 4-SMD, No Lead (2.70mm x 2.40mm) footprint, it supports surface mount installation and includes enable/disable functionality for power management.

Oscillators Feature Summary

• Utilizes Silicon MEMS technology for high reliability and shock resistance compared to traditional quartz components.
• Integrates EMI reduction technology to minimize electromagnetic interference during operation.
• Supports standby mode for effective power consumption control in battery-powered applications.

Oscillators Applications

• Industrial equipment requiring stable clock signals
• Consumer electronics utilizing low-power MEMS oscillators
• Communication systems needing precise frequency stability

Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required voltage, frequency, and package dimensions. Confirm that the lead time aligns with project schedules, as availability may vary. Ensure compatibility with existing PCB footprints and thermal requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this model when a 2.8V supply and ±20ppm stability are required within the industrial temperature range. Consider the 4-SMD package size for space-constrained designs. Evaluate the standby current specifications against system power budget constraints to ensure efficient energy usage.

Oscillators Part Context

This component belongs to the SiT8208 series, which offers footprint compatibility with legacy quartz, SAW, and overtone oscillators. The series provides best-in-class phase jitter performance and configurable features, serving as a direct replacement for traditional resonator technologies in modern electronic designs.

Oscillators Replacement Considerations

Direct parameter-equivalent substitutes include SIT8208AC-3F-18E-66.666660T and SIT8208AC-3F-18E-66.666660Y. Verify voltage and package compatibility when considering these alternatives.

Oscillators FAQ

What is the typical integrated RMS phase jitter performance?

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

Does this oscillator support power-down modes?

Yes, the device includes an enable/disable function that allows entry into a standby mode to reduce power consumption.