512AAC000583BAGR

Overview

The Skyworks Solutions Inc. 512AAC000583BAGR is a standard clock oscillator from the Si512 series, designed for general-purpose applications. It operates as a dual-frequency XO with output frequencies of 19.53 MHz and 78.125 MHz. The device utilizes an LVPECL output format and requires a supply voltage ranging from 2.97 V to 3.63 V, with a typical operating voltage of 3.3 V. It features a frequency stability of 30 PPM and a load capacitance of 15 pF. The component is housed in a compact 6-SMD, No Lead package measuring 3.2 mm x 2.5 mm x 1.33 mm. It supports an enable pin configuration on Pin 2 and functions within a temperature range of -40°C to +85°C, drawing a current rating of 39 mA.

Feature Summary

• Dual-frequency operation providing two distinct clock outputs
• LVPECL output format for high-speed signal integrity
• Pin-configurable enable functionality via Pin 2
• Compact surface-mount packaging for space-constrained designs

Applications

• High-speed data handling systems requiring precise timing
• Field-Programmable Gate Array (FPGA) clock sources
• General-purpose digital circuit synchronization
• Communication equipment requiring stable frequency references

Procurement Notes

Verify the specific output frequency requirement against the available options of 19.53 MHz and 78.125 MHz before procurement. Confirm that the LVPECL output format aligns with the receiving device's input specifications. Ensure the power supply voltage remains within the 2.97 V to 3.63 V range to maintain the specified 30 PPM stability. Check the package dimensions against the PCB footprint to ensure compatibility with the assembly process.

Selection Notes

Select this component when dual-frequency generation is required from a single package to reduce board space. The LVPECL output is suitable for applications demanding low jitter and high noise immunity. Consider the 30 PPM stability if the application requires tighter tolerance than standard oscillators offer. The Si512 series offers flexibility in pin configuration, which may simplify design changes compared to fixed-function alternatives.

Part Context

The 512AAC000583BAGR belongs to the Skyworks Si512 family of standard clock oscillators. This series is characterized by its ability to provide dual-frequency outputs in a small form factor. The part is actively manufactured and designed for integration into modern electronic systems where timing precision and physical size are critical constraints.

Replacement Considerations

Direct substitutes within the Si512 series must match the LVPECL output format and the 3.3 V supply voltage. Verify that any replacement part supports the same dual frequencies or can be reconfigured to meet the 19.53 MHz and 78.125 MHz requirements. Package compatibility should be confirmed to ensure seamless PCB integration.