S3A3305-125.000-P-X2-R

Oscillators Overview

The S3A3305-125.000-P-X2-R is a surface-mount clock oscillator manufactured by Aker Technology Corp, operating at a nominal frequency of 125 MHz. It utilizes LVPECL output logic and functions with a supply voltage of 3.3V. The device features an enable/disable control function and offers a frequency stability of ±50 ppm. It is housed in a compact 6-SMD, no-lead package measuring 3.2mm x 2.5mm x 1.1mm. The component supports an operating temperature range from -40°C to +85°C and complies with RoHS standards for lead-free construction.

Oscillators Feature Summary

• Supports LVPECL output logic for high-speed digital applications
• Includes hardware enable and disable functionality for power management
• Compact surface-mount design suitable for space-constrained PCB layouts

Oscillators Applications

• High-speed data communication interfaces
• Network synchronization systems
• Digital signal processing equipment

Oscillators Procurement Notes

Verify the specific suffix codes against official Aker Technology documentation to confirm exact electrical characteristics and pinout configurations. Ensure that the selected variant matches the required output logic and supply voltage specifications for the target application circuit. Cross-reference the package dimensions with the PCB footprint library to guarantee mechanical compatibility during assembly.

Oscillators Selection Notes

Select this component when LVPECL outputs are required for 125 MHz timing signals. Consider the ±50 ppm stability requirement and the 3.3V supply constraint. Evaluate the thermal performance within the specified -40°C to +85°C range. Confirm that the enable/disable feature aligns with system power sequencing requirements before finalizing the bill of materials.

Oscillators Part Context

This part belongs to the S3 series of surface-mount oscillators from Aker Technology. The series provides various frequency options and output types, including CMOS and LVPECL. The S3A3305 model specifically denotes a standard XO type with a small form factor, designed for modern electronics requiring precise timing sources in compact devices.

Oscillators Replacement Considerations

Direct substitutes include other S3A3305 variants with matching 125 MHz frequency and LVPECL output, such as S3A3305-125.000-L-X2-R, provided the package and electrical parameters are identical. Verify pin compatibility and supply voltage requirements before substitution.