SIT3372AI-1B2-30NY74.250000

Oscillators Overview

The SiT3372AI-1B2-30NY74.250000 is a differential MEMS Voltage-Controlled Crystal Oscillator (VCXO) operating at a nominal frequency of 74.25 MHz. It utilizes DualMEMS temperature sensing and TurboCompensation technology to deliver low-jitter performance resistant to thermal gradients, shock, and vibration. The device features integrated on-chip regulators for power supply noise filtering, eliminating the need for external LDOs. It supports programmable frequency, stability, voltage, output signaling, and pull range configurations.

Oscillators Feature Summary

• DualMEMS temperature sensing and TurboCompensation technology for dynamic performance
• Integrated on-chip regulators filter power supply noise without external LDOs
• Factory programmable for frequency, stability, voltage, and pull range

Oscillators Applications

• Telecommunications systems requiring precise timing synchronization
• Networking equipment demanding low-jitter clock signals
• Industrial applications operating in noisy or harsh environments

Oscillators Procurement Notes

Verify the specific suffix 'X' against official documentation to confirm tape and reel quantity and packaging specifications. Ensure compatibility with reflow profiles and check for regional distribution restrictions before procurement. Confirm that the factory-programmed parameters match the design requirements exactly.

Oscillators Selection Notes

Select this component when low jitter and resistance to environmental stressors like vibration are critical. The integrated regulators simplify board design by removing external components. Verify that the required pull range and output signaling format align with the system's clock distribution needs.

Oscillators Part Context

This part belongs to the SiT3372 series of ultra-low jitter differential VCXOs from SiTime. The series covers a frequency range of 1 MHz to 220 MHz. The AI suffix indicates an extended industrial temperature range, while the 30N designation typically relates to specific voltage and stability parameters defined in the manufacturer's coding scheme.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available in the provided source material.