SIT3372AC-2E9-28NB61.440000

Oscillators Overview

The SiTime SIT3372AC-2E9-28NB61.440000 is a differential MEMS VCXO operating at 61.44 MHz with LVDS output signaling. It functions within a 2.52 V to 3.08 V supply range and supports an absolute pull range of ±200 ppm. The device maintains frequency stability of ±25 ppm across an industrial temperature range of -20°C to +70°C. Packaged in a compact 3.2 mm x 2.5 mm SMD footprint, it utilizes DualMEMS technology for enhanced dynamic performance against shock and vibration.

Oscillators Feature Summary

• Integrates on-chip regulators to filter power supply noise without requiring external LDOs
• Delivers ultra-low jitter performance typical of 0.21 ps using TurboCompensation technology
• Provides resistance to environmental hazards including airflow, thermal gradients, and EMI

Oscillators Applications

• Telecommunications infrastructure timing
• High-speed networking equipment
• Industrial control systems requiring robust clock signals

Oscillators Procurement Notes

Verify the specific ordering suffix matches the required voltage, frequency, and output format. Confirm package dimensions and reflow profile requirements align with assembly capabilities. Ensure compatibility with existing PCB layout constraints for the 6-SMD no-lead exposed pad configuration before finalizing procurement orders.

Oscillators Selection Notes

Select this component when low jitter and high linearity are critical for differential clock distribution. The factory-programmable nature allows optimization of clock configurations without custom quartz costs. Consider the integrated noise filtering benefits for noisy environments where external regulation is undesirable.

Oscillators Part Context

This part belongs to the SiT3372 Elite Platform series, designed for ultra-low jitter applications. It represents a programmable alternative to traditional quartz VCXOs, offering immediate availability and flexible supply chain management through SiTime's manufacturing model.

Oscillators Replacement Considerations

Direct substitutes include other SiT3372 variants with matching 61.44 MHz frequency and LVDS outputs. Cross-reference pinout and electrical specifications carefully when replacing with generic MEMS oscillators to ensure functional equivalence.