590AC-CDG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 590AC-CDG is a programmable standard clock oscillator belonging to the Si590 series. It features an LVPECL output format and operates on a single frequency within the 10 MHz to 810 MHz range. The device utilizes a 3.3 V supply voltage and supports an enable/disable function via Pin 2. It is housed in a compact 7 mm x 5 mm surface-mount package with six leads, designed for high-frequency timing applications requiring precise frequency generation.

Programmable Oscillators Feature Summary

• Programmable frequency generation capability across a wide range
• LVPECL differential output format for signal integrity
• Integrated enable/disable control functionality

Programmable Oscillators Applications

• High-speed data communication interfaces
• Network synchronization equipment
• Test and measurement instrumentation

Programmable Oscillators Procurement Notes

Verify the specific target frequency and stability requirements against the datasheet before ordering, as this is a programmable component. Confirm that the LVPECL output format matches the receiving circuit's input specifications. Ensure the 3.3 V operating voltage aligns with the system power design. Check for any required programming tools or software compatible with the Si590 series for final configuration.

Programmable Oscillators Selection Notes

Select this model when a flexible, programmable clock source is required rather than a fixed-frequency crystal. Consider the LVPECL output if driving long traces or high-capacitance loads where differential signaling is preferred. Evaluate the 7x5 mm footprint constraints against available PCB space. Compare against other Si590 variants if different output formats like CMOS or LVDS are needed.

Programmable Oscillators Part Context

This part belongs to the Si590 family of standard oscillators from Skyworks Solutions. These devices are designed to replace discrete crystal and oscillator solutions, offering reduced board space and improved performance consistency. The Si590 series provides various output options and packaging sizes to suit diverse electronic design requirements.

Programmable Oscillators Replacement Considerations

Direct parameter-equivalent replacements include the 590AC-CDGR variant, which differs only in tape-and-reel packaging. Other Si590 models may serve as functional substitutes if their fixed frequencies or output types match the application needs.