512ABA000911AAGR

Overview

The Skyworks Solutions Inc. 512ABA000911AAGR is a standard crystal oscillator (XO) from the Si512 series, designed for general-purpose clock applications. It operates at a supply voltage of 3.3V and features an LVPECL output format. The device is housed in a compact 6-SMD, no-lead package measuring 7 mm x 5 mm with a height of 1.80 mm. It supports frequencies including 100 MHz and 156.254 MHz, with frequency stability specified at ±20 ppm. The component functions within a temperature range of -40°C to +85°C and draws a maximum supply current of 43 mA.

Feature Summary

• Pin-configurable architecture allows flexible integration into various circuit designs.
• Supports enable/disable functionality for power management optimization.
• Delivers stable LVPECL output signals suitable for high-speed digital interfaces.

Applications

• High-performance computing systems requiring precise timing references
• Telecommunications infrastructure equipment
• Industrial control systems demanding reliable clock sources

Procurement Notes

Verify that the specific frequency variant matches the system requirement, as the part number may correspond to multiple frequency options such as 100 MHz or 156.254 MHz. Confirm the LVPECL output compatibility with downstream logic levels. Ensure the operating temperature range aligns with the environmental conditions of the final application to guarantee long-term reliability and performance stability.

Selection Notes

Select this component when a pin-configurable standard XO with LVPECL outputs is required. Consider the 7x5 mm footprint for space-constrained PCB layouts. Evaluate the ±20 ppm stability against jitter requirements. Compare against other Si512 variants if different output formats or frequency stabilities are needed for the specific design constraints.

Part Context

This part belongs to the Skyworks Si512 family of pin-configurable oscillators. These devices offer flexibility in frequency and output configuration while maintaining a small form factor. The series is widely used in datacom and telecom applications where precise clocking is critical. The 512ABA000911AAGR specifically utilizes the ABA suffix indicating LVPECL output characteristics.

Replacement Considerations

The 512ABA000911AAG is listed as a parameter-equivalent alternative. Verify package type differences, as one may be tape-and-reel while the other is tube. Ensure identical electrical specifications before substitution.