SIT9121AI-2C2-25E156.250000

Oscillators Overview

The SiTime SIT9121AI-2C2-25E156.250000 is a programmable MEMS oscillator operating at 156.25 MHz with LVDS output format. It features a frequency stability of ±25 ppm and operates within a supply voltage range of 2.25 V to 3.63 V. The device supports enable/disable functionality and functions across an industrial temperature range of -40°C to +85°C. It is housed in a 6-SMD, no-lead package measuring 5.00 mm x 3.20 mm with a maximum height of 0.80 mm.

Oscillators Feature Summary

• Utilizes silicon MEMS resonator technology for enhanced ruggedness compared to traditional quartz oscillators.
• Supports programmable configurations allowing customization of frequency and performance parameters.
• Integrates enable/disable control capabilities for power management optimization.

Oscillators Applications

• High-speed data communication interfaces
• Network synchronization equipment
• Industrial automation systems

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's part number guide to ensure correct voltage, stability, and package specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into production workflows.

Oscillators Selection Notes

Select this component when LVDS differential signaling is required for high-frequency applications up to 156.25 MHz. Ensure the design accommodates the 5x3.2 mm surface mount footprint and validates thermal performance within the specified -40°C to +85°C operational range.

Oscillators Part Context

This model belongs to the SiT9121 series of ultra-performance differential oscillators from SiTime. The series leverages MEMS First technology to replace quartz components, offering superior shock resistance and lower phase noise characteristics suitable for demanding timing applications.

Oscillators Replacement Considerations

• SIT9121AI-2B3-XXS156.250000