SIT3372AI-2E3-28NY148.425750

Oscillators Overview

The SiTime SIT3372AI-2E3-28NY148.425750 is a MEMS Voltage-Controled Crystal Oscillator (VCXO) operating at 148.42575 MHz with LVDS output signaling and a 2.8V supply voltage. It features ±25 ppm frequency stability and an absolute pull range of ±60 ppm. The device utilizes DualMEMS temperature sensing and TurboCompensation technology for dynamic performance, integrating on-chip regulators to filter power supply noise without requiring external LDOs.

Oscillators Feature Summary

• Integrates DualMEMS temperature sensing and TurboCompensation technology for resistance to thermal gradients, shock, and vibration.
• Includes multiple on-chip regulators to filter power supply noise, eliminating the need for dedicated external low-dropout regulators.
• Factory programmable for specific combinations of frequency, stability, voltage, output signaling, and pull range.

Oscillators Applications

• Telecommunications systems
• Networking equipment
• Industrial applications

Oscillators Procurement Notes

Verify the exact part number against the manufacturer's current catalog to ensure compatibility with design specifications. Confirm that the factory-programmed parameters match the required system frequencies and voltages. Check datasheet revisions for any updates to reflow profiles or packaging dimensions before finalizing procurement orders.

Oscillators Selection Notes

Select this component when low-jitter differential clocking is required in noisy environments. The integrated regulators simplify board design by removing external filtering components. Ensure the application supports the 2.8V supply and LVDS interface requirements while utilizing the programmable architecture for precise timing customization.

Oscillators Part Context

This model belongs to the SiT3372 Elite Platform series, designed for ultra-low jitter differential VCXO applications ranging from 1 MHz to 220 MHz. It replaces traditional quartz devices by offering immediate availability and customizable parameters without long lead times or custom manufacturing costs associated with standard crystal oscillators.

Oscillators Replacement Considerations

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