590RD-ADG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 590RD-ADG is a programmable crystal oscillator (XO) from the Si590 series, designed for general-purpose clocking applications. It operates at a nominal supply voltage of 2.5 V and delivers an LVPECL output format. The device features a frequency stability of 7 PPM and supports frequencies ranging from 10 MHz to 810 MHz. Housed in a compact 7 mm x 5 mm surface-mount package with six leads, it functions within a temperature range of -40°C to +85°C. This component integrates enable/disable functionality and is suitable for high-performance digital systems requiring precise timing signals.

Programmable Oscillators Feature Summary

• Programmable single-frequency operation across a wide range
• LVPECL differential output format for signal integrity
• Integrated enable/disable control pin for power management
• Compact 6-SMD no-lead surface-mount packaging

Programmable Oscillators Applications

• High-speed data communication interfaces
• Test and measurement equipment clocking
• Telecommunications base station synchronization
• Industrial control system timing references

Programmable Oscillators Procurement Notes

Verify the specific programming requirements and frequency configuration before procurement, as this is a programmable device. Confirm that the LVPECL output compatibility matches the receiving circuitry. Ensure the 2.5 V supply voltage aligns with the system design. Check for any required external components or programming tools specified in the official datasheet to ensure proper integration and performance.

Programmable Oscillators Selection Notes

Select the 590RD-ADG when a programmable solution with LVPECL outputs is required for frequencies between 10 MHz and 810 MHz. Consider its 7 PPM stability for applications demanding high precision. Evaluate the 2.5 V supply constraint against available power rails. Compare package dimensions and thermal characteristics with alternative Si590 variants if space or power efficiency is critical for the target application.

Programmable Oscillators Part Context

The 590RD-ADG belongs to the Si590 family of standard oscillators manufactured by Skyworks Solutions. This series is characterized by low phase noise and high frequency stability. The part represents a programmable variant, offering flexibility in frequency selection compared to fixed-frequency models. It complements other Si590 parts like the 590AC and 590BB series, which offer different output formats such as CMOS or LVDS.

Programmable Oscillators Replacement Considerations

Direct parameter-equivalent replacements may include other Skyworks Si590 series parts with matching LVPECL outputs and similar frequency ranges, such as the 590AC series configured for LVPECL. Verify pinout compatibility and supply voltage requirements when substituting. Consult official Skyworks documentation for cross-reference lists to ensure functional equivalence.