512ABA000213AAG

Overview

The Skyworks Solutions Inc. 512ABA000213AAG is a standard clock oscillator from the Si512 series, designed for general-purpose applications. It operates at dual frequencies of 125 MHz and 156.25 MHz with a frequency stability of 50 PPM. The device utilizes an LVPECL output format and requires a supply voltage ranging from 2.97 V to 3.63 V, typically operating at 3.3 V. It features a maximum current rating of 39 mA and supports enable/disable functionality. The component is housed in a 7 mm x 5 mm SMD package with a height of 1.8 mm, suitable for surface mount assembly.

Feature Summary

• Dual frequency output capability providing 125 MHz and 156.25 MHz options
• LVPECL differential output format for high-speed signal integrity
• Enable/Disable function for power management control
• Pin configurable design within the Si512 family

Applications

• General-purpose clock generation in networking equipment
• Data communication systems requiring precise timing
• Industrial control systems needing stable oscillation
• Telecommunications infrastructure components

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct pin configuration and electrical parameters. Confirm that the required dual frequency outputs match the application needs before procurement. Check for moisture sensitivity levels and storage conditions if the component has been stored for extended periods. Ensure compatibility with the target PCB footprint dimensions of 7 mm by 5 mm during the sourcing phase.

Selection Notes

Select this model when LVPECL outputs are required for dual-frequency clocking in space-constrained designs. Compare the 50 PPM stability against system jitter requirements. Evaluate the 3.3 V supply constraint against available power rails. Consider the 39 mA current draw for thermal management and power budget calculations relative to alternative single-frequency or CMOS-output oscillators in the same package size.

Part Context

This component belongs to the Si512 series of standard clock oscillators manufactured by Skyworks Solutions. The series offers various pin-configurable options with different output formats and frequency ranges. The 512ABA variant specifically denotes LVPECL outputs within a 7x5 mm package, distinguishing it from other series members like the 512MBA or 512KCA which may differ in package size or output type.

Replacement Considerations

The 512ACA000543AAG is listed as a parameter-equivalent substitute option. Verify that the substitute matches the LVPECL output requirement and dual frequency specifications. Ensure the replacement part maintains the same 7 mm x 5 mm package dimensions and 3.3 V operating voltage for direct board compatibility.