591BC-ADG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 591BC-ADG is a programmable crystal oscillator (XO) from the Si591 series, designed for general-purpose clocking applications. It operates at a nominal supply voltage of 3.3 V and delivers an LVDS output format with a frequency stability of ±20 ppm. The device supports a wide frequency range from 10 MHz to 810 MHz and features an enable/disable control pin. It is housed in a compact 6-SMD, no-lead package measuring 7 mm x 5 mm x 1.65 mm, suitable for surface-mount assembly. The component functions within an industrial temperature range of -40°C to +85°C.

Programmable Oscillators Feature Summary

• Programmable architecture allows flexible frequency configuration across a broad spectrum
• LVDS output format provides differential signaling for high-speed data transmission integrity
• Integrated enable/disable functionality supports power management and system synchronization

Programmable Oscillators Applications

• High-speed serial communication interfaces requiring precise clock sources
• Data acquisition systems needing stable timing references
• Telecommunications equipment utilizing differential clock distribution

Programmable Oscillators Procurement Notes

Verify the specific programming parameters and frequency settings required for your application before ordering, as this is a programmable device. Confirm that the LVDS output voltage levels are compatible with your receiving logic inputs. Ensure the PCB footprint matches the 7 mm x 5 mm SMD package dimensions. Check for any specific reflow soldering profile requirements recommended by Skyworks for the Si591 series to ensure joint reliability.

Programmable Oscillators Selection Notes

Select the 591BC-ADG when a programmable LVDS clock source is needed within the 10-810 MHz range. Consider this part if your design requires ±20 ppm stability and operates at 3.3 V. Compare against fixed-frequency oscillators if programming flexibility is not required. Evaluate the Si591 family alternatives if different output formats like LVPECL or CML are preferred for your specific interface constraints.

Programmable Oscillators Part Context

The 591BC-ADG belongs to the Si591 family of standard clock oscillators manufactured by Skyworks Solutions. This series is characterized by its programmability and low phase noise performance. The family includes various output options and packaging styles to support diverse digital system requirements. The 591BC variant specifically denotes the LVDS output configuration within this lineup.

Programmable Oscillators Replacement Considerations

Direct replacements may include other Skyworks Si591 series parts with matching LVDS outputs and similar frequency ranges. Verify compatibility with equivalent models such as the 591BC series variants. Cross-reference with Skyworks' official substitution guides for parameter-equivalent components.