SIT3372AI-4B3-30NG100.000000

Oscillators Overview

The SiTime SIT3372AI-4B3-30NG100.000000 is a MEMS Voltage-Controlled Crystal Oscillator (VCXO) operating at a nominal frequency of 100 MHz. It features an LVDS output format and operates within a supply voltage range of 2.97 V to 3.63 V. The device provides a frequency stability of 50 ppm and functions across a temperature range of -40°C to +85°C. Packaged in a 3.2 mm x 2.5 mm SMD form factor, it utilizes DualMEMS technology for enhanced dynamic performance.

Oscillators Feature Summary

• Integrates multiple on-chip regulators to filter power supply noise without requiring external LDOs
• Utilizes DualMEMS temperature sensing and TurboCompensation technology for resistance to thermal gradients and vibration
• Factory programmable for specific combinations of frequency, stability, voltage, and pull range

Oscillators Applications

• Telecommunications systems requiring low-jitter clocking
• Networking equipment with noisy environment constraints
• Industrial applications needing variable pullable frequencies

Oscillators Procurement Notes

Verify the exact part number suffix against the manufacturer's official documentation to ensure correct output signaling and voltage specifications. Confirm that the required pull range and stability parameters match the design requirements before ordering. Cross-reference the package dimensions and reflow profile with assembly guidelines to prevent manufacturing defects during PCB integration.

Oscillators Selection Notes

Select this component when differential LVDS signaling is required alongside voltage control capabilities. It is suitable for designs prioritizing immunity to shock, vibration, and airflow-induced frequency shifts over traditional quartz alternatives. Consider its factory programmability if standard fixed-frequency oscillators do not meet specific timing or environmental constraints.

Oscillators Part Context

This model belongs to the SiT3372 series of ultra-low jitter differential MEMS VCXOs. The series supports frequencies from 1 MHz to 220 MHz and is engineered for applications demanding high dynamic performance and reliability in electrically noisy environments.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.