591DC-ADG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 591DC-ADG is a programmable crystal oscillator (XO) belonging to the Si591 series. It operates at a supply voltage of 3.3 V and features CML output format with a frequency stability of 20 PPM. The device is housed in a 6-SMD, no-lead package measuring 7 mm x 5 mm x 1.65 mm. It supports an operating temperature range from -40°C to +85°C and includes enable/disable functionality.

Programmable Oscillators Feature Summary

• Programmable frequency generation capability within standard clock oscillator specifications
• CML output interface for high-speed differential signaling applications
• Integrated enable and disable control pin for power management optimization

Programmable Oscillators Applications

• High-speed data transmission systems requiring precise clock synchronization
• Telecommunications infrastructure equipment
• Industrial automation control units

Programmable Oscillators Procurement Notes

Verify the exact frequency configuration and output load requirements against the official Skyworks datasheet before procurement. Confirm that the CML output format matches the receiving circuit's input impedance. Ensure the 3.3 V supply rail meets the current consumption specifications during both active and disabled states to maintain signal integrity.

Programmable Oscillators Selection Notes

Select this component when a programmable solution with CML outputs is required within the Si591 family constraints. Compare performance against fixed-frequency models if programming flexibility is not needed. Verify compatibility with the target PCB layout regarding the 6-SMD footprint dimensions and thermal dissipation requirements for the specific application environment.

Programmable Oscillators Part Context

The 591DC-ADG is part of the Si591 series of standard clock oscillators manufactured by Skyworks Solutions. This series provides general-purpose single-frequency options with various output formats. The ADG suffix typically denotes a specific package or tape-and-reel configuration variant within the manufacturer's catalog structure.

Programmable Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Skyworks technical support for direct replacements or cross-reference with other Si591 variants sharing identical electrical parameters and package dimensions.