SIT9365AC-4B3-28E168.040678

Oscillators Overview

The SIT9365AC-4B3-28E168.040678 is a standard frequency ultra-low jitter differential oscillator from SiTime, utilizing MEMS technology for precise timing generation. It operates at a fixed output frequency of 168.040678 MHz with a supply voltage of 2.8V and a frequency stability of ±50ppm. The device features an HCSL output interface and includes enable/disable functionality. Packaged in a compact surface-mount format, it supports applications requiring reliable clock signals for networking, storage, server systems, and FPGA clocking.

Oscillators Feature Summary

• Ultra-low jitter performance engineered for high-speed digital applications
• MEMS-based resonator providing robust reliability compared to traditional quartz
• Differential HCSL output interface for noise immunity
• Integrated enable/disable control function

Oscillators Applications

• Networking equipment clocking
• Storage system synchronization
• Server infrastructure timing
• FPGA clock generation

Oscillators Procurement Notes

Verify the specific ordering suffixes against the manufacturer's datasheet to ensure compatibility with required voltage levels, output types, and stability specifications. Confirm that the 2.8V supply requirement aligns with the target circuit design. Check for any lead time variations or package availability constraints before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a fixed-frequency differential clock source with low jitter is required for MEMS-based designs. Ensure the HCSL output level matches the receiving device's input requirements. Consider the ±50ppm stability specification against the system's tolerance needs. Verify that the operating temperature range meets the environmental conditions of the intended application.

Oscillators Part Context

This part belongs to the SiT9365 family of ultra-low jitter differential oscillators. The series supports various frequencies between 25 MHz and 325 MHz. Different suffixes in the part number denote variations in supply voltage, output type, and stability. This specific model represents a standard frequency variant optimized for 2.8V operation.

Oscillators Replacement Considerations

Cross-reference with other SiT9365 variants for different voltage or output configurations. Compare with competitor devices like Silicon Labs SI535x or Texas Instruments LMK61E2 if programmability is needed, though these differ in architecture.