SIT8208AI-G1-33E-4.096000X

Oscillators Overview

The SiTime SIT8208AI-G1-33E-4.096000X is a MEMS oscillator operating at 4.096 MHz with LVCMOS/LVTTL output format. It functions within a supply voltage range of 2.97 V to 3.63 V and draws a maximum current of 31 mA. The device provides ±20 ppm frequency stability across an industrial temperature range of -40°C to +85°C. Packaged in a 2.5 mm x 2.0 mm surface-mount footprint with a height of 0.75 mm, it includes an enable/disable control feature.

Oscillators Feature Summary

• Ultra-low phase jitter performance for precise timing applications
• 100% pin-to-pin drop-in replacement for legacy quartz oscillators
• Integrated enable/disable functionality for power management
• High reliability with outstanding silicon MTBF specifications

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific suffix 'X' indicates tape and reel packaging configuration as per manufacturer standards. Confirm that the enable function is active for the intended circuit design. Ensure the 2.5x2.0mm footprint matches the PCB layout requirements. Check RoHS compliance documentation for final assembly validation. Validate supply voltage compatibility with the target system logic levels.

Oscillators Selection Notes

Select this component when replacing quartz oscillators requiring identical pinouts but improved jitter performance. Consider the 4.096 MHz frequency for standard clock generation needs. Evaluate the industrial temperature range suitability for harsh environments. Assess the low profile package constraints for space-sensitive designs. Verify the LVCMOS/LVTTL output compatibility with downstream digital logic families.

Oscillators Part Context

This part belongs to the SiT8208 series of ultra-performance MEMS oscillators from SiTime. The series offers frequencies from 1 to 80 MHz with high stability options. It is designed to replace traditional quartz, SAW, and overtone oscillators. The family supports various package sizes including 2.5x2.0mm, 3.2x2.5mm, 5.0x3.2mm, and 7.0x5.0mm configurations.

Oscillators Replacement Considerations

SiT8208AI-G1-33S-4.096000Y

Oscillators FAQ

Does this oscillator support frequency enable/disable control?

Yes, the 'E' suffix in the model number indicates the device includes an enable/disable pin for power management.

What is the typical integrated RMS phase jitter specification?

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