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590UA-CDG is listed in the Programmable Oscillators range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is XTAL OSC PROG XO CML 2.5V 50PPM. Review the specifications below when checking this part for your BOM.
The Skyworks Solutions Inc. 590UA-CDG is a programmable crystal oscillator (XO) from the Si590 series, designed for high-performance clocking applications. It features a CML output format and operates at a supply voltage of 2.5V. The device provides a frequency stability of ±50 ppm and supports an enable/disable function via a control pin. It utilizes a surface-mount package with dimensions of 7.00mm x 5.00mm x 1.80mm maximum height. The component is rated for operation within a temperature range of -40°C to +85°C and complies with RoHS3 specifications.
Verify the specific programming parameters required for your application, as this is a programmable device. Confirm that the CML output format matches your receiver input requirements. Ensure the 2.5V supply voltage aligns with your system design. Check the latest datasheet for any updates on lead times or manufacturing changes.
Select this part when a programmable solution with CML outputs is needed. Consider the ±50 ppm stability requirement against your system's jitter tolerance. Verify the 7x5mm footprint fits your PCB layout constraints. Compare against fixed-frequency alternatives if programming flexibility is not required.
This component belongs to the Si590 family of standard oscillators from Skyworks Solutions. The family offers various output formats including CMOS, LVDS, and CML. The 590UA-CDG specifically targets applications requiring programmable frequencies with low phase noise characteristics in a compact surface-mount package.
No public confirmed substitute part numbers are available in the provided documentation.
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