590HD-DDG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 590HD-DDG is a programmable crystal oscillator (XO) from the Si590 series, housed in a compact 6-SMD, no-lead package measuring 7.00mm x 5.00mm with a maximum height of 1.80mm. It operates at a supply voltage of 2.5V and features CML output format with a frequency stability of ±7ppm. The device supports enable/disable functionality and functions within an industrial temperature range of -40°C to +85°C. Designed for surface mount installation, it offers high precision timing solutions suitable for demanding electronic applications requiring stable clock signals.

Programmable Oscillators Feature Summary

• Programmable architecture allows customization of frequency parameters during manufacturing
• Compact 6-SMD footprint facilitates efficient PCB layout and space-constrained designs
• CML output interface provides robust signal integrity for high-speed digital circuits
• Industrial-grade temperature rating ensures reliable operation in varied environmental conditions

Programmable Oscillators Applications

• High-speed data communication interfaces requiring precise clock synchronization
• Telecommunications equipment utilizing differential signaling standards
• Network infrastructure components needing low phase noise performance
• Embedded systems demanding customizable frequency generation capabilities

Programmable Oscillators Procurement Notes

Verify that the specific suffix DDG corresponds to the required CML output format and 2.5V supply voltage configuration. Confirm programming requirements with the manufacturer or authorized distributor prior to order placement, as programmable variants may require specific lead times for factory configuration. Ensure compatibility with existing design specifications regarding package dimensions and thermal management requirements.

Programmable Oscillators Selection Notes

Select this component when a programmable solution with CML outputs is necessary for system flexibility. Compare against fixed-frequency alternatives if cost reduction is prioritized over customization. Evaluate power consumption profiles against system constraints, noting the typical operating current characteristics. Consider the availability of pre-programmed samples for rapid prototyping phases to validate circuit performance before full-scale production implementation.

Programmable Oscillators Part Context

The 590HD-DDG belongs to the Si590 family of standard oscillators, which are designed for general-purpose clocking applications. This series distinguishes itself through programmability options, allowing engineers to tailor frequency specifications without redesigning hardware. The HD variant specifically denotes the CML output type, differentiating it from LVDS or CMOS counterparts within the same package form factor.

Programmable Oscillators Replacement Considerations

Direct parameter-equivalent substitutes include other Skyworks Si590 series models with matching CML outputs and similar electrical characteristics. Verify pinout compatibility and thermal performance when considering cross-references. Consult official substitution guides for confirmed equivalents that maintain identical functional specifications.