SIT3373AC-2E3-30NU622.000000

Oscillators Overview

The SiTime SIT3373AC-2E3-30NU622.000000 is a differential MEMS Voltage-Controlled Crystal Oscillator (VCXO) operating at 622 MHz. It features an HCSL output mode and operates on a 3V supply voltage with a frequency stability of ±50ppm. The device functions within a temperature range of -20°C to +70°C and utilizes a 6-PQFV surface-mount package measuring 7.00mm x 5.00mm.

Oscillators Feature Summary

• Differential MEMS VCXO architecture engineered for low-jitter applications
• Voltage-controlled operation enabling frequency tuning capabilities
• HCSL output interface designed for high-speed digital signaling

Oscillators Applications

• Low-jitter clock distribution networks
• High-speed data communication interfaces
• Telecommunications equipment requiring precise frequency control

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct output format, frequency tolerance, and packaging configuration. Confirm that the requested variant matches the required operational temperature range and supply voltage specifications for the target application environment before finalizing procurement.

Oscillators Selection Notes

Select this component when a differential MEMS VCXO is required for frequencies between 220 MHz and 725 MHz. Ensure the design accommodates the 3V supply requirement and the specific ±50ppm stability constraint. Verify that the HCSL output compatibility aligns with the receiving logic circuitry and that the 7x5mm package fits the available PCB footprint.

Oscillators Part Context

This part belongs to the SiT3373 Elite Platform series, which utilizes DualMEMS technology to provide robust performance in demanding environments. The series is designed to replace traditional quartz oscillators while offering superior shock and vibration resistance. It serves as a programmable solution for systems requiring precise frequency synthesis and jitter reduction.

Oscillators Replacement Considerations

Direct substitutes include other SiT3373 variants with matching 622 MHz frequency and 3V operation, such as SIT3373AC-1E3-30NY222.527472X or SIT3373AC-2E9-25NE280.550000X, provided the frequency and output type requirements are adjusted accordingly.