S7A25025-155.520-P-X-R

Oscillators Overview

The S7A25025-155.520-P-X-R is a surface-mount crystal oscillator manufactured by Aker Technology Corp, operating at a nominal frequency of 155.52 MHz. It utilizes LVPECL output logic and requires a supply voltage range of 2.375 V to 2.625 V, with a typical value of 2.5 V. The device features an enable/disable function and tri-state capability. It is housed in a 6-pin no-lead SMD package with dimensions of 5.0 mm x 3.2 mm x 1.0 mm. The unit supports industrial temperature ranges and complies with RoHS standards for lead-free construction.

Oscillators Feature Summary

• Provides LVPECL differential output signals for high-speed digital interfaces
• Integrates enable/disable control functionality for power management
• Supports tri-state output configuration for bus sharing applications

Oscillators Applications

• High-speed data communication transceivers
• Clock distribution networks for processors and FPGAs
• Telecommunications equipment requiring precise timing references

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer's current datasheet to ensure compatibility with required output logic and tolerance levels. Confirm that the 6-pin package footprint matches the target PCB design guidelines. Check for updated revision notes regarding electrical specifications or thermal performance changes before finalizing component selection for production.

Oscillators Selection Notes

Select this component when LVPECL signaling is required for noise immunity and speed. Ensure the system power supply can maintain the tight voltage regulation needed for stable oscillation. Consider the physical size constraints of the 5.0 mm x 3.2 mm package during layout planning. Validate that the load capacitance requirements align with the connected circuitry to maintain frequency accuracy.

Oscillators Part Context

This part belongs to the S7A series of low-voltage oscillators from Aker Technology Corp. The series offers various output types including LVDS and HCMOS across different frequencies. The S7A25025 variant specifically targets applications needing 2.5 V operation with compact surface-mount packaging for dense electronic assemblies.

Oscillators Replacement Considerations

Direct substitutes include other S7A series parts with matching 155.52 MHz frequency and LVPECL output, such as S7A25025-155.520-P-R if the enable pin configuration allows. Verify pinout compatibility and electrical parameters before swapping.