SIT9120AI-2D2-XXS133.330000

Oscillators Overview

The SiTime SIT9120AI-2D2-XXS133.330000 is a MEMS-based clock oscillator operating at a nominal frequency of 133.33 MHz. It utilizes LVDS output signaling and requires a 3.3V supply voltage. The device supports an enable/disable function for power management. It is housed in a compact 6-SMD, No Lead package with dimensions of 7.0mm x 5.0mm. The unit operates within a temperature range of -40°C to +85°C and maintains a frequency stability of ±25ppm.

Oscillators Feature Summary

• Utilizes silicon MEMS technology for robust clock generation
• Features low-noise LVDS differential output signals
• Includes programmable enable/disable control functionality

Oscillators Applications

• High-speed digital signal processing systems
• Telecommunications infrastructure equipment
• Industrial automation control units

Oscillators Procurement Notes

Verify the specific suffix codes against official SiTime documentation to ensure exact electrical parameters and pinout compatibility. Confirm that the ordering code matches the required frequency tolerance and output drive strength for the target application design specifications.

Oscillators Selection Notes

Select this component when a stable 133.33 MHz reference is required for high-speed interfaces. Consider the ±25ppm stability and LVDS output characteristics for noise-sensitive environments. Ensure the 3.3V supply rail aligns with the system power architecture before integration.

Oscillators Part Context

This model belongs to the SiT9120 series of programmable MEMS oscillators. The series offers various frequency options and packaging styles. The AI variant typically denotes specific performance enhancements or extended industrial temperature ranges compared to standard commercial grade parts.

Oscillators Replacement Considerations

Direct replacements must match the 133.33 MHz frequency, LVDS output type, 3.3V supply, and 6-SMD package. Verify pin-to-pin compatibility and thermal characteristics with alternative MEMS oscillator models from other manufacturers.