590WC-DDG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 590WC-DDG is a programmable crystal oscillator (XO) from the Si590 series, designed for high-performance timing applications. It operates at a supply voltage of 1.8 V and features CML output format. The device offers a frequency stability of 20 PPM and functions within an operating temperature range of -40°C to +85°C. Packaged in a compact 6-SMD no-lead form factor, it supports flexible frequency configuration suitable for demanding digital systems requiring precise clock signals.

Programmable Oscillators Feature Summary

• Programmable frequency generation capability for customized timing requirements
• Low voltage operation with 1.8 V power supply support
• CML output interface for high-speed signal integrity
• Compact surface-mount package design for space-constrained layouts

Programmable Oscillators Applications

• High-speed data communication interfaces
• Network synchronization equipment
• Test and measurement instrumentation
• Telecommunications base stations

Programmable Oscillators Procurement Notes

Verify the specific part number suffix and programming status when ordering. Confirm that the 1.8 V supply requirement aligns with your system design. Ensure compatibility with CML input stages on downstream components. Check lead time and availability as programmable devices may have longer production cycles than fixed-frequency alternatives. Validate RoHS compliance documentation prior to procurement.

Programmable Oscillators Selection Notes

Select this component when a programmable solution is required rather than a fixed-frequency oscillator. Consider the 1.8 V supply constraint against available board voltages. Evaluate the CML output format against the receiving logic family. Compare the 20 PPM stability against system jitter budgets. Assess the 6-SMD package dimensions against PCB real estate limitations.

Programmable Oscillators Part Context

This model belongs to the Si590 family of standard clock oscillators manufactured by Skyworks Solutions. The series provides general-purpose timing solutions with various output formats and frequency ranges. The 590WC variant specifically denotes a programmable unit with CML outputs, distinguishing it from fixed-frequency LVPECL or LVDS models within the same product line.

Programmable Oscillators Replacement Considerations

No public confirmed substitute part numbers are identified in the provided documentation. Direct replacement requires matching programmability, voltage, and output format specifications.