534AA000435DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 534AA000435DG is a standard clock oscillator from the Si534 series, designed as a quad-frequency low jitter crystal oscillator (XO). It supports output frequencies of 622.08 MHz, 644.53125 MHz, 669.3125 MHz, and 706.25 MHz within a range of 10 to 1417 MHz. The device features LVPECL output format with a frequency stability of ±61.5 ppm and a maximum duty cycle of 55%. It operates on a single 3.3 V supply voltage, drawing 99 mA current, and functions within an industrial temperature range of -40°C to +85°C. The component is housed in a compact 7 mm x 5 mm surface-mount package.

Pin ConfigurableSelectable Oscillators Feature Summary

• Quad-frequency configuration supporting four distinct high-speed clock outputs
• Low jitter performance with typical phase jitter of 0.3 ps
• LVPECL output interface for high-speed digital applications
• Industrial temperature operation range from -40°C to +85°C

Pin ConfigurableSelectable Oscillators Applications

• High-speed data communication systems
• Telecommunications infrastructure equipment
• Network switching and routing devices
• Server and storage system timing solutions

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency selection required for the application among the four available options: 622.08 MHz, 644.53125 MHz, 669.3125 MHz, or 706.25 MHz. Confirm that the LVPECL output format matches the input requirements of the downstream logic components. Ensure the operating environment stays within the specified -40°C to +85°C range. Check for RoHS compliance status if environmental regulations apply to the final product assembly.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when multiple precise clock frequencies are needed from a single package to reduce board space. The Si534 series offers flexibility for designs requiring different clock rates without using multiple discrete oscillators. Consider the 7 mm x 5 mm footprint constraints and the need for LVPECL signaling integrity. Evaluate the power consumption of 99 mA against system thermal budgets and verify compatibility with 3.3 V logic levels.

Pin ConfigurableSelectable Oscillators Part Context

The 534AA000435DG belongs to the Si534 family of programmable and configurable oscillators from Skyworks Solutions. This series is engineered for applications demanding high frequency stability and low phase noise. The quad-frequency variant allows designers to utilize one physical component for multiple clock domains, simplifying bill-of-materials and inventory management compared to using separate single-frequency oscillators.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes include other Skyworks Si534 series models with compatible pinouts and electrical characteristics. Verify that any replacement part supports the same LVPECL output format and meets the required frequency stability of ±61.5 ppm. Ensure the alternative component operates within the same 3.3 V supply and temperature range specifications.