SIT3373AI-2B2-25NG614.400000

Oscillators Overview

The SIT3373AI-2B2-25NG614.400000 is a Voltage Controlled Crystal Oscillator (VCXO) manufactured by SiTime, operating at a nominal frequency of 614.4 MHz. It features LVDS output signaling and requires a 2.5V supply voltage. The device is housed in a compact 6-SMD, No Lead package. Frequency stability is specified at ±25 ppm, with an operational temperature range spanning from -40°C to +85°C. This component integrates MEMS technology for robust performance in high-frequency applications requiring precise clock generation and tuning capabilities.

Oscillators Feature Summary

• Integrates MEMS-based VCXO architecture for reliable high-frequency signal generation
• Provides LVDS output interface for low-voltage differential signaling compatibility
• Supports voltage-controlled frequency tuning within specified operational limits

Oscillators Applications

• High-frequency communication systems requiring precise clock synchronization
• Data transmission equipment utilizing LVDS interfaces
• Telecommunications infrastructure components needing stable oscillation

Oscillators Procurement Notes

Verify the specific output type and supply voltage requirements against system design specifications before procurement. Confirm that the LVDS output level matches the receiving device's input thresholds. Ensure the 2.5V power supply rail is stable and within tolerance to maintain the stated ±25 ppm frequency stability. Check thermal management plans to ensure operation remains within the -40°C to +85°C range during all environmental conditions.

Oscillators Selection Notes

Select this component when a 614.4 MHz VCXO with LVDS outputs is required. Consider the 2.5V supply constraint and the ±25 ppm stability specification. Evaluate the 6-SMD package size against board space limitations. Compare against other SiTime models if different output types or voltage levels are needed. Ensure the temperature range meets the application's environmental demands.

Oscillators Part Context

This part belongs to the SiTime SIT3373 series of programmable oscillators. The series offers various frequencies, output types, and voltage options. The AI suffix indicates specific configuration parameters. The model number encodes frequency, stability, output, and voltage details. It is designed for integration into modern electronic systems requiring compact, high-performance clock sources.

Oscillators Replacement Considerations

Direct substitutes may include other SIT3373 variants with matching 614.4 MHz frequency and LVDS output. Verify supply voltage compatibility, as 2.5V is specific. Check package dimensions for mechanical fit. Ensure frequency stability and temperature range meet original design requirements. Consult official substitution guides for cross-referencing.