590UB-BDG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 590UB-BDG is a programmable crystal oscillator (XO) from the Si590 series, designed for general-purpose clocking applications. It operates within a frequency range of 10 MHz to 810 MHz and supports a single output format of CML. The device functions with a supply voltage of 2.5 V and exhibits a frequency stability of ±25 ppm. It utilizes an SMD/SMT surface-mount package measuring 7 mm by 5 mm with a height of 1.65 mm. The component is rated for operation between -40°C and +85°C and includes an enable/disable control function.

Programmable Oscillators Feature Summary

• Programmable architecture allows flexible frequency configuration across a wide range.
• Supports CML output format for high-speed digital interfaces.
• Integrated enable/disable pin provides power management capabilities.

Programmable Oscillators Applications

• General-purpose clock generation in data communication equipment
• Timing reference sources for network infrastructure
• Clock distribution in industrial control systems

Programmable Oscillators Procurement Notes

Verify the specific programming parameters and final frequency settings required for your application before ordering, as this is a programmable device. Confirm that the CML output interface matches your receiver input requirements. Ensure the 2.5 V supply voltage aligns with your system design. Check the latest datasheet for any updates to the pinout or electrical characteristics prior to integration.

Programmable Oscillators Selection Notes

Select this model when a flexible, programmable clock source is needed rather than a fixed-frequency alternative. Consider the CML output format compatibility with your downstream logic. Evaluate the ±25 ppm stability against your jitter and phase noise requirements. Compare the 7x5 mm footprint against available board space constraints relative to other Si590 variants.

Programmable Oscillators Part Context

This component belongs to the Si590 family of standard oscillators manufactured by Skyworks Solutions. The family offers various output formats including LVDS, LVPECL, and CMOS, alongside different stability grades. The 590UB-BDG specifically targets applications requiring programmability and CML outputs, distinguishing it from fixed-frequency models within the same physical package size.

Programmable Oscillators Replacement Considerations

Direct substitutes must match the Si590 series, 7x5 mm package, 2.5 V supply, and CML output. Verify that any replacement part supports the same programmable frequency range and ±25 ppm stability. Cross-reference pinouts to ensure OE pin functionality remains compatible.