SIT3372AC-2B2-28NZ30.720000

Oscillators Overview

The SiTime SIT3372AC-2B2-28NZ30.720000 is a MEMS Voltage-Controlled Crystal Oscillator (VCXO) operating at a nominal frequency of 30.72 MHz. It features LVDS output signaling and operates on a 2.8V supply voltage. The device provides ±25 ppm frequency stability and is housed in a compact 6-SMD, No Lead package with dimensions of 7.00mm x 5.00mm. It supports an absolute pull range of ±1000 ppm and functions within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Integrates DualMEMS temperature sensing and TurboCompensation technology for dynamic performance against thermal gradients and vibration.
• Includes multiple on-chip regulators to filter power supply noise, removing the need for external LDOs.
• Factory programmable for specific combinations of frequency, stability, voltage, and pull range.

Oscillators Applications

• Telecommunications equipment requiring low-jitter clock signals
• Networking infrastructure components
• Industrial applications operating in noisy environments

Oscillators Procurement Notes

Verify the exact ordering suffix against the official SiTime datasheet to ensure compatibility with required voltage, output format, and stability specifications. Confirm that the 2.8V supply and LVDS output align with system design constraints before procurement.

Oscillators Selection Notes

Select this component when a differential VCXO with integrated noise filtering is required. Ensure the design accommodates the 7x5mm package size and verifies that the 30.72 MHz frequency meets the target application's timing requirements.

Oscillators Part Context

This part belongs to the SiT3372 Elite Platform series, designed for ultra-low jitter applications across 1 MHz to 220 MHz. It utilizes MEMS technology to replace traditional quartz oscillators, offering improved resistance to shock, vibration, and thermal stress while maintaining high precision.

Oscillators Replacement Considerations

Direct substitutes must match the 30.72 MHz frequency, LVDS output, 2.8V supply, and 6-SMD package. Verify pinout compatibility and thermal characteristics if replacing with other MEMS VCXOs from different manufacturers.