S3A3305-125.000-L-X-R

Oscillators Overview

The S3A3305-125.000-L-X-R is a 125 MHz crystal oscillator from Aker Technology Corp, featuring LVDS output and a 3.3V supply voltage. It utilizes a 6-SMD, No Lead package with dimensions of 3.2mm x 2.5mm x 1.1mm. The device supports an enable/disable function and operates within a temperature range of -40°C to +85°C. Frequency stability options include ±50 ppm and ±20 ppm variants. The component is RoHS compliant and lead-free, designed for surface mount applications in high-speed digital systems requiring precise clock signals.

Oscillators Feature Summary

• Provides stable LVDS differential output signals for high-speed data transmission
• Includes hardware enable and disable control functionality
• Compact surface-mount design suitable for space-constrained PCB layouts
• Operates reliably across extended industrial temperature ranges

Oscillators Applications

• High-speed serial communication interfaces
• Network infrastructure equipment
• Data acquisition systems
• Telecommunications base stations

Oscillators Procurement Notes

Verify the specific frequency tolerance requirement (±50 ppm vs ±20 ppm) as suffixes may vary. Confirm the exact package orientation and pinout against the official datasheet before integration. Ensure supply chain sources provide genuine Aker Technology products with valid traceability documentation to guarantee performance reliability in critical applications.

Oscillators Selection Notes

Select this model when LVDS signaling is required for noise immunity in 125 MHz clock distribution. Compare against HCMOS or LVPECL variants if power consumption or interface compatibility differs. Evaluate thermal management requirements given the small footprint and operating temperature limits. Consider the enable/disable feature for power management strategies in battery-operated or standby-sensitive designs.

Oscillators Part Context

This component belongs to the S3 series of surface-mount oscillators from Aker Technology. The series offers various output types including CMOS, LVDS, and LVPECL. The 125 MHz frequency is common for Ethernet and PCIe applications. The L suffix typically denotes LVDS output, while the X indicates standard packaging. This part represents a standard industry solution for precision timing.

Oscillators Replacement Considerations

Direct substitutes include S3A3305-125.000-L-X2-R which shares similar specifications but may have different packaging or tolerance ratings. Cross-reference with other manufacturers' 125 MHz LVDS oscillators ensuring identical pinout, voltage, and size constraints. Verify that alternative parts meet the same environmental and electrical standards.