S7A2505-125.000-P-X-R

Oscillators Overview

The S7A2505-125.000-P-X-R is a precision crystal oscillator manufactured by Aker Technology Corp, operating at a nominal frequency of 125.000 MHz. It utilizes LVPECL output logic and functions as a standard XO (Crystal Oscillator). The device supports a 2.5V enable/disable control function for power management. It is housed in a compact 6-SMD, No Lead surface-mount package, designed for integration into high-speed digital circuits requiring stable clock signals.

Oscillators Feature Summary

• LVPECL output interface for high-speed signal integrity
• Integrated enable/disable control functionality
• Compact 6-SMD no-lead surface-mount form factor

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific suffix P against the manufacturer's current datasheet to confirm LVPECL output and 2.5V enable features. Ensure the 6-SMD no-lead footprint matches the PCB layout requirements. Confirm that the 125.000 MHz frequency aligns with system timing specifications before finalizing procurement orders.

Oscillators Selection Notes

Select this component when LVPECL signaling is required for noise immunity and speed. The enable pin allows for dynamic power control in battery-operated or thermal-sensitive designs. Compare against LVDS variants if lower voltage swing is preferred, noting that the P suffix denotes LVPECL while L typically indicates LVDS in this series.

Oscillators Part Context

This part belongs to the S7A2505 series of surface-mount oscillators from Aker Technology. The series offers various frequencies and output types, including LVPECL and LVDS. The model number structure encodes the frequency, output logic, and package type, allowing for precise selection based on electrical and mechanical constraints.

Oscillators Replacement Considerations

S7A2505-125.000-L-X-R is an alternative variant within the same series but uses LVDS output instead of LVPECL. Verify voltage compatibility and signal swing differences before substitution. Other frequencies in the S7A2505 series may share the package but differ electrically.