512ABA000937AAG

Overview

The Skyworks 512ABA000937AAG is a pin-configurable oscillator from the Si512 series, housed in a 6-SMD package measuring 7.00 mm x 5.00 mm x 1.80 mm. It operates on a 3.3 V supply with a maximum current of 43 mA and supports LVPECL output formats. The device provides dual frequency outputs of 128.788 MHz and 156.25 MHz with a stability of ±20 ppm across an operating temperature range of -40°C to +85°C.

Feature Summary

• Supports dual frequency outputs for flexible system clocking requirements
• Features pin-configurable architecture for simplified design integration
• Provides LVPECL output format for high-speed differential signaling

Applications

• High-speed digital interface clocking
• Data communication equipment timing
• Networking infrastructure synchronization

Procurement Notes

Verify the specific dual frequency configuration against application requirements before procurement. Confirm that the LVPECL output format matches the receiving circuit's input specifications. Ensure the 3.3 V supply voltage aligns with the system power rails. Check the package dimensions for PCB footprint compatibility during the layout phase.

Selection Notes

Select this component when dual independent frequencies are required from a single package to save board space. The pin-configurable nature allows for hardware-level selection without software overhead. Consider the ±20 ppm stability for applications requiring moderate precision timing. Evaluate the 43 mA current consumption against thermal constraints in dense assemblies.

Part Context

This part belongs to the Si512 family of standard oscillators designed for general-purpose clocking applications. It offers a compact 6-SMD form factor suitable for space-constrained designs. The series provides various output formats and frequency options to support diverse electronic systems.

Replacement Considerations

512ACA000543AAGR is listed as a parameter-equivalent alternative within the same manufacturer portfolio.