SIT8208AI-GF-18E-32.768000Y

Oscillators Overview

The SIT8208AI-GF-18E-32.768000Y is a MEMS oscillator operating at 32.768 MHz with ±10 ppm frequency stability. It functions within a 1.71 V to 1.89 V supply range and supports LVCMOS/LVTTL outputs. The device operates between -40°C and +85°C, housed in a 4-SMD, no-lead package measuring 2.70mm x 2.40mm. Typical integrated RMS phase jitter is 500 fs (12 kHz to 20 MHz).

Oscillators Feature Summary

• Provides best-in-class low phase jitter for precise timing applications.
• Features EMI reduction technology inherent to silicon MEMS design.
• Offers 100% pin-to-pin drop-in replacement capability for legacy quartz oscillators.

Oscillators Applications

• Real-time clock circuits requiring stable 32.768 MHz references.
• Industrial control systems demanding wide temperature reliability.
• Telecom and networking equipment utilizing standard clock frequencies.

Oscillators Procurement Notes

Verify the specific suffix 'Y' corresponds to the required tape-and-reel packaging quantity of 1,000 units as documented by the manufacturer. Confirm that the 1.8V nominal voltage aligns with the target circuit's power domain before integration. Ensure the 2.7x2.4mm footprint matches the PCB layout constraints.

Oscillators Selection Notes

Select this component when replacing quartz crystals with identical footprint requirements while needing superior shock resistance. The ±10 ppm stability suits general-purpose digital interfaces. Consider the 31mA supply current for power budget calculations in battery-operated or low-power designs.

Oscillators Part Context

This part belongs to the SiT8208 series, a family of highly reliable MEMS oscillators designed for industrial and telecom markets. The series combines 1 to 80 MHz operation with industry-leading jitter performance. It serves as a direct alternative to traditional SAW and overtone quartz oscillators.

Oscillators Replacement Considerations

Publicly confirmed equivalent part numbers include SIT8208AI-GF-18E-32.768000T and SIT8208AI-GF-18E-32.768000X. These variants share identical electrical specifications but differ in shipping packaging formats.