S3A33025-125.000-P-X-R

Oscillators Overview

The S3A33025-125.000-P-X-R is a 125 MHz crystal oscillator (XO) manufactured by Aker Technology Corp. It utilizes LVPECL output logic and operates on a 3.3V supply voltage with enable/disable functionality. The component is housed in a 6-SMD, no-lead package measuring 5.0mm in length, 3.2mm in width, and 1.0mm in height. It features a frequency stability of ±30 ppm and supports an operating temperature range from -40°C to +85°C.

Oscillators Feature Summary

• Provides stable 125 MHz timing signals via LVPECL differential output interface
• Integrates enable and disable control capabilities for power management
• Designed for surface-mount assembly in compact electronic systems

Oscillators Applications

• High-speed digital signal processing circuits
• Telecommunications equipment clocking
• Data storage and delivery systems

Oscillators Procurement Notes

Verify the specific package configuration and pinout against the official manufacturer datasheet prior to integration. Confirm that the LVPECL output voltage levels are compatible with the receiving logic inputs. Ensure the thermal environment remains within the specified -40°C to +85°C operational range to maintain frequency stability. Cross-reference the part number suffixes to ensure exact functional equivalence with existing designs.

Oscillators Selection Notes

Select this component when a precise 125 MHz reference is required for high-speed interfaces utilizing LVPECL signaling. The 3.3V supply requirement and enable/disable feature make it suitable for systems needing active power control. Consider the 6-SMD footprint constraints during PCB layout. Evaluate the ±30 ppm stability against system jitter requirements. This model is distinct from CMOS or HCMOS variants available in the same series.

Oscillators Part Context

This oscillator belongs to Aker Technology's standard XO lineup, focusing on reliable frequency generation for commercial electronics. The S3A33025 series typically offers various frequencies and output types. This specific variant targets applications demanding moderate stability and standard industrial temperature ranges. It complements the company's broader portfolio of crystals and oscillators used in computing and instrumentation.

Oscillators Replacement Considerations

Direct substitutes must match the 125 MHz frequency, LVPECL output, 3.3V supply, and 6-SMD package dimensions. Verify equivalent frequency stability and temperature range specifications. Check pin compatibility for direct board replacement. Consult manufacturer cross-reference guides for verified alternative part numbers.