511PCA-AAAG

Programmable Oscillators Overview

The Skyworks 511PCA-AAAG is a programmable single-frequency crystal oscillator (XO) from the Si511 series. It features CMOS output logic and operates at a supply voltage of 2.5V. The device provides a frequency stability of 20 ppm. It is housed in a compact 6-SMD, No Lead package with dimensions of 7.00mm x 5.00mm. The component supports an enable/disable function and operates within a temperature range of -40°C to +85°C.

Programmable Oscillators Feature Summary

• Programmable architecture allows for customized frequency generation within the specified operational range.
• Compact surface-mount design facilitates integration into space-constrained electronic circuits.
• Integrated enable/disable pin functionality supports power management strategies.

Programmable Oscillators Applications

• General purpose clock signal generation
• Data communication interface timing
• Embedded system clock sources

Programmable Oscillators Procurement Notes

Verify the specific programming parameters required for your application against the official Skyworks datasheet before ordering. Confirm that the 2.5V supply voltage and CMOS output levels are compatible with your target circuit design. Ensure the 6-SMD package footprint matches your PCB layout specifications. Check for any recent product change notifications regarding manufacturing updates.

Programmable Oscillators Selection Notes

Select this model when a precise 20 ppm stability is required for a single-frequency application. Consider the 2.5V operating voltage constraint compared to other variants in the Si511 family. Evaluate the current consumption specifications against your power budget. Compare the physical dimensions with available board space constraints relative to alternative oscillator packages.

Programmable Oscillators Part Context

This component belongs to the Si511 series of standard oscillators manufactured by Skyworks Solutions Inc. The series offers various output formats and supply voltages. The 511PCA variant specifically denotes the CMOS output type and 2.5V operation. It is part of a broader portfolio designed for general-purpose clocking needs in industrial and consumer electronics.

Programmable Oscillators Replacement Considerations

Direct substitutes within the same series include other 511PCA variants with different frequency or stability ratings. Cross-reference the pinout and electrical characteristics carefully. Verify compatibility with existing firmware if reprogramming capabilities are utilized.