591GC-ADG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 591GC-ADG is a programmable crystal oscillator (XO) from the Si591 series, designed for general-purpose clock applications. It operates at a nominal voltage of 2.5 V and features CMOS output format with a frequency stability of ±20 ppm. The device supports frequencies ranging from 10 MHz to 810 MHz and includes an enable pin (OE P1). It is housed in a 7 mm x 5 mm surface-mount package and functions within a temperature range of -40°C to +85°C.

Programmable Oscillators Feature Summary

• Programmable frequency generation capability within the 10-810 MHz range
• CMOS output interface suitable for digital logic integration
• Integrated enable control via OE P1 pin for power management

Programmable Oscillators Applications

• General-purpose clock signal generation in electronic systems
• Data communication equipment requiring precise timing references
• Industrial control systems needing stable clock sources

Programmable Oscillators Procurement Notes

Verify the specific programming requirements and frequency configuration before ordering, as this is a programmable device. Confirm that the 2.5 V supply voltage aligns with your system design. Ensure the CMOS output level compatibility matches the receiving circuitry. Check the latest datasheet for any updates on lead-free status and environmental compliance documentation prior to final procurement decisions.

Programmable Oscillators Selection Notes

Select this component when a programmable clock source with CMOS outputs is required. It is suitable for designs needing flexibility in frequency selection between 10 MHz and 810 MHz. Consider the 2.5 V operating voltage and ±20 ppm stability for applications where moderate precision is sufficient. The 7x5 mm package fits standard surface-mount layouts.

Programmable Oscillators Part Context

This part belongs to the Si591 family of single-frequency general-purpose oscillators. It shares the same physical footprint and basic functionality with other variants in the series, differing primarily in programming options, output formats, and voltage levels. It serves as a flexible timing solution for various commercial and industrial electronics.

Programmable Oscillators Replacement Considerations

Direct substitutes within the Si591 series may include other programmable models with compatible packages and voltages, such as those with LVDS or LVPECL outputs if electrical compatibility allows. Verify pinout and voltage specifications carefully when considering cross-model replacements.