SIT3372AI-4E3-28NE125.000000

Oscillators Overview

The SiTime SIT3372AI-4E3-28NE125.000000 is a MEMS Voltage-Controlled Crystal Oscillator (VCXO) operating at 125 MHz with HCSL output format. It functions on a 2.8V supply voltage and utilizes a 6-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm. The device supports an absolute pull range of ±170ppm and maintains frequency stability within ±25ppm across the industrial temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Engineered for low-jitter applications using differential MEMS technology
• Provides precise voltage-controlled frequency adjustment capabilities
• Supports high-speed serial interface signaling standards

Oscillators Applications

• High-speed serial communication links
• Clock distribution networks requiring frequency agility
• Data converter clocking systems

Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required supply voltage and output format for your design. Confirm the package dimensions align with your PCB footprint constraints. Ensure the thermal management strategy accommodates the specified operating temperature range during integration.

Oscillators Selection Notes

Select this component when a differential VCXO is required for jitter-sensitive designs. The HCSL output format is suitable for specific high-speed interconnects. Consider the ±170ppm pull range if dynamic frequency tuning is necessary for the application environment.

Oscillators Part Context

This part belongs to the SiT3372 Elite Platform series, which focuses on differential MEMS oscillators. The platform offers customizable frequencies between 1 MHz and 220 MHz. It replaces traditional quartz solutions with silicon-based timing devices for improved reliability and configurability.

Oscillators Replacement Considerations

Direct replacements require matching the HCSL output, 125 MHz frequency, and 2.8V supply. Verify pinout compatibility with the 6-SMD exposed pad package before substitution.