SIT3372AI-4E3-33NH148.351648

Oscillators Overview

The SIT3372AI-4E3-33NH148.351648 is a MEMS VCXO oscillator from the SiT3372 Elite Platform series, operating at a nominal frequency of 148.351648 MHz. It utilizes HCSL output signaling and requires a 3.3V supply voltage with a maximum current consumption of 97mA. The device features a frequency stability of ±35ppm and operates within a temperature range of -40°C to +85°C. It is housed in a compact 6-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a maximum height of 0.90mm.

Oscillators Feature Summary

• Engineered as a differential MEMS VCXO for low-jitter timing applications
• Provides high resistance to shock, vibration, and thermal gradients
• Supports programmable frequency generation within the 1 MHz to 220 MHz range

Oscillators Applications

• High-precision timing systems requiring frequency control
• Data communication interfaces utilizing HCSL signaling
• Electronic equipment subject to mechanical stress or vibration

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure compatibility with required output types, voltage levels, and packaging options. Confirm that the requested part number matches the exact frequency and stability specifications needed for the target design. Cross-reference ordering information with authorized distributors to avoid counterfeit components.

Oscillators Selection Notes

Select this component when a MEMS-based VCXO with HCSL outputs is required for robust performance in dynamic environments. Ensure the design accommodates the 3.3V supply requirement and the specific 7x5mm footprint. Consider the ±35ppm stability limit and the operational temperature range to verify suitability for the intended application conditions.

Oscillators Part Context

This model belongs to the SiTime SiT3372 family, which represents a line of differential MEMS voltage-controlled crystal oscillators. The platform is designed to replace traditional quartz crystals and oscillators in applications demanding superior reliability and lower jitter. The Elite Platform designation indicates advanced programmability and performance characteristics.

Oscillators Replacement Considerations

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