591UB-BDG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 591UB-BDG is a programmable crystal oscillator (XO) from the Si591 series, designed for high-performance clocking applications. It operates within a frequency range of 125 MHz to 214.999 MHz and features LVDS output format. The device supports a supply voltage of 2.5 V with an enable/disable function. It exhibits a frequency stability of ±20 ppm and an overall stability of ±30 ppm. The component is housed in a compact 6-SMD, No Lead package measuring 7.00 mm x 5.00 mm x 1.80 mm max. It functions reliably across an operating temperature range of -40°C to +85°C.

Programmable Oscillators Feature Summary

• Programmable frequency generation capability within the specified range
• LVDS output interface for high-speed signal integrity
• Integrated enable/disable control functionality
• Compact surface-mount packaging for space-constrained designs

Programmable Oscillators Applications

• High-speed data communication systems
• Telecommunications infrastructure equipment
• Industrial control and automation systems
• Test and measurement instrumentation

Programmable Oscillators Procurement Notes

Verify the exact requested frequency during ordering as this model requires programming. Confirm that the LVDS output format and 2.5V supply voltage align with your system design requirements. Ensure the 6-SMD package dimensions fit your PCB layout constraints. Check the latest datasheet for any updates on electrical characteristics or environmental compliance before finalizing procurement specifications.

Programmable Oscillators Selection Notes

Select this component when a precise, programmable clock source between 125 MHz and 214.999 MHz is required. The LVDS output is suitable for noise-sensitive high-speed interfaces. Consider the ±20 ppm stability for applications demanding tight timing accuracy. The wide operating temperature range makes it suitable for industrial environments. Verify compatibility with the 2.5V power domain and ensure the enable pin logic matches your control scheme.

Programmable Oscillators Part Context

The 591UB-BDG belongs to the Si591 family of programmable oscillators from Skyworks Solutions. This series is engineered to provide flexible clock solutions for modern electronic systems. The programmable nature allows customization of frequency without changing hardware components. It complements other fixed-frequency oscillators by offering tailored timing solutions for specific application needs within the same package footprint.

Programmable Oscillators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.