SIT8208AC-83-18S-12.800000

Oscillators Overview

The SiTime SIT8208AC-83-18S-12.800000 is a standard MEMS clock oscillator operating at 12.8 MHz with LVCMOS/LVTTL output. It functions within a -20°C to 70°C temperature range and utilizes a 1.8V supply voltage. The device features ±50 ppm frequency stability and is housed in a 7.00mm x 5.00mm (7050) surface-mount package. This component serves as a direct replacement for legacy quartz oscillators, offering high reliability and low phase jitter suitable for precision timing applications.

Oscillators Feature Summary

• Provides ultra-low phase jitter performance of 0.5 ps RMS integrated from 12 kHz to 20 MHz
• Offers 100% pin-to-pin drop-in compatibility with traditional quartz-based oscillators
• Delivers robust silicon reliability exceeding 500 million hours MTBF
• Supports factory programmable frequencies across the 1 to 80 MHz range

Oscillators Applications

• SATA and SAS storage interfaces
• Ethernet networking equipment
• PCI Express peripheral connections
• Video signal processing systems
• Industrial control units

Oscillators Procurement Notes

Verify that the specific suffixes match the required operational parameters, including the 1.8V supply voltage, 7050 package dimensions, and ±50 ppm stability rating. Confirm the temperature range aligns with industrial standards (-20°C to 70°C). Ensure the output type corresponds to LVCMOS/LVTTL requirements for the target circuit design before finalizing procurement orders.

Oscillators Selection Notes

Select this model when replacing existing quartz components to leverage improved shock resistance and shorter lead times. The 7050 footprint ensures mechanical compatibility with standard PCB layouts designed for larger crystal packages. Consider this part for designs requiring deterministic switching and reduced electromagnetic interference compared to traditional resonator technologies.

Oscillators Part Context

This component belongs to the SiT8208 series of MEMS oscillators, which are engineered to replace legacy quartz devices. The series provides configurable timing solutions with industry-leading reliability metrics. The specific part number denotes a standard commercial-grade variant optimized for general-purpose digital timing applications requiring precise frequency generation.

Oscillators Replacement Considerations

Public confirmed substitute part numbers include SIT8208AC-83-18E-12.800000X and SIT8208AC-82-25S-12.800000. Verify package compatibility and electrical specifications when substituting these variants.