SIT3372AC-1B3-25NC50.000000

Oscillators Overview

The SIT3372AC-1B3-25NC50.000000 is a differential MEMS Voltage-Controlled Crystal Oscillator (VCXO) operating at a nominal frequency of 50 MHz. It utilizes DualMEMS temperature sensing and TurboCompensation technology for dynamic performance. The device features LVPECL output signaling, operates on a 2.5 V supply, and is housed in a 6-SMD, No Lead package. It supports programmable stability and pull range configurations.

Oscillators Feature Summary

• Integrates multiple on-chip regulators to filter power supply noise without requiring an external LDO
• Provides resistance to airflow, thermal gradients, shock, and vibration through DualMEMS technology
• Factory programmed for specific combinations of frequency, stability, voltage, and output signaling

Oscillators Applications

• Telecommunications systems
• Networking equipment
• Industrial applications requiring noisy environment operation

Oscillators Procurement Notes

Verify the complete part number against official SiTime documentation to ensure correct output format, voltage, and stability specifications. Confirm that the 6-SMD No Lead package matches the target PCB footprint. Check RoHS compliance status in the latest datasheet before finalizing procurement orders.

Oscillators Selection Notes

Select this component when low-jitter differential clocking is required alongside voltage control capabilities. The integrated regulation simplifies power design by removing the need for separate LDOs. Ensure the application environment does not exceed the specified operating temperature range for the AC grade variant.

Oscillators Part Context

This model belongs to the SiT3372 family of ultra-low jitter differential MEMS VCXOs. The series covers frequencies from 1 MHz to 220 MHz. Variants differ by output type, voltage, and stability ratings. The AC suffix typically denotes commercial temperature ranges.

Oscillators Replacement Considerations

Cross-reference with other SIT3372 variants such as SIT3372AC-1E3-25NU50.000000 for pin-compatible alternatives with different output formats or voltages. Verify that substitute parts maintain the same LVPECL signaling and 50 MHz frequency requirements.