591DA-DDG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 591DA-DDG is a programmable standard clock oscillator from the Si591 series, designed for high-performance timing applications. It operates within a frequency range of 10 MHz to 810 MHz and utilizes a crystal as its basic resonator. The device features an LVDS output format and supports enable/disable functionality for power management. It is housed in a compact 6-SMD, no-lead package with dimensions of 7.00 mm x 5.00 mm and a maximum height of 1.80 mm. The component is rated for operation across a temperature range of -40°C to +85°C and requires a supply voltage of 2.5 V.

Programmable Oscillators Feature Summary

• Supports wide frequency programming from 10 MHz to 810 MHz
• Delivers differential LVDS output signals
• Includes enable/disable control for power optimization
• Utilizes surface-mount packaging for automated assembly

Programmable Oscillators Applications

• RF communication systems
• High-speed data transmission interfaces
• Network synchronization equipment
• Telecommunications infrastructure

Programmable Oscillators Procurement Notes

Verify that the specific part number matches the required frequency and output configuration, as the Si591 series is programmable. Confirm that the 2.5 V supply voltage aligns with the target system design. Ensure the LVDS output format is compatible with the receiving logic inputs. Check the operating temperature range requirements against the specified -40°C to +85°C limit. Validate the physical footprint compatibility with the PCB layout.

Programmable Oscillators Selection Notes

Select this component when a flexible frequency solution within the 10 MHz to 810 MHz range is required. The LVDS output provides noise immunity suitable for high-speed digital environments. Consider the enable/disable feature if dynamic power management is necessary for the application. The compact 6-SMD package facilitates space-constrained designs. Ensure the system can accommodate the 2.5 V supply requirement.

Programmable Oscillators Part Context

The 591DA-DDG belongs to the Si591 family of programmable oscillators manufactured by Skyworks Solutions Inc. This series is engineered to provide precise clock signals for demanding electronic applications. The device replaces fixed-frequency crystals with a versatile programmable alternative, allowing designers to customize the output frequency during the ordering process. It integrates a crystal resonator within the package to ensure stable operation.

Programmable Oscillators Replacement Considerations

No public confirmed substitute part numbers are available.