SIT3373AI-2E9-30NH281.000000

Oscillators Overview

The SiTime SIT3373AI-2E9-30NH281.000000 is a MEMS VCXO oscillator from the Elite Platform series, operating at a nominal frequency of 281 MHz. It features an LVDS output interface and requires a 3V supply voltage. The device offers a frequency stability of ±35 ppm and operates within a temperature range of -40°C to +85°C. Packaged in a compact 6-SMD, No Lead Exposed Pad form factor with dimensions of 7.00mm x 5.00mm, it is designed for low-jitter applications requiring precise frequency control.

Oscillators Feature Summary

• Utilizes DualMEMS technology for enhanced performance in low-jitter differential applications
• Provides programmable variable frequency control via external voltage input
• Delivers LVDS differential output signals for high-speed data transmission integrity

Oscillators Applications

• High-speed serial communication interfaces requiring precise clocking
• Data acquisition systems demanding low phase noise
• Telecommunications equipment utilizing differential signaling standards

Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required output type and frequency tolerance. Confirm package compatibility with the target PCB footprint, specifically the exposed pad thermal design. Ensure the supply voltage aligns with the 3V specification before integration into the final circuit design.

Oscillators Selection Notes

Select this component when differential LVDS outputs are required for signal integrity over longer traces. Consider the ±35 ppm stability requirement against system timing budgets. Evaluate the 281 MHz center frequency against available pull ranges to ensure adequate tuning capability for the specific application environment.

Oscillators Part Context

This model belongs to the SiT3373 family of MEMS VCXOs, engineered for frequencies between 220 MHz and 725 MHz. The Elite Platform designation indicates advanced performance characteristics compared to standard series components, focusing on jitter reduction and reliability for demanding industrial and commercial environments.

Oscillators Replacement Considerations

Direct replacements must match the 281 MHz frequency, LVDS output, and 6-SMD package. Verify equivalent stability and pull range specifications. Cross-reference with other SiTime VCXO models only if pinout and electrical parameters are identical.