534BB000553DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 534BB000553DG is a standard crystal oscillator (XO) from the Si534 series, designed for high-performance timing applications. It operates at a nominal frequency of 125 MHz with a frequency stability of 20 ppm. The device utilizes a 3.3 V supply voltage and features an LVPECL output format. It is housed in a compact 7 mm x 5 mm surface-mount package with dimensions of 7 mm length, 5 mm width, and 1.65 mm height. The component supports an operating temperature range from -40°C to +85°C and has a typical current consumption of 99 mA.

Pin ConfigurableSelectable Oscillators Feature Summary

• Provides precise clock generation with low jitter performance suitable for high-speed digital systems.
• Offers flexible output configuration options including pin-selectable formats for system integration.
• Ensures reliable operation across industrial temperature ranges with stable frequency characteristics.

Pin ConfigurableSelectable Oscillators Applications

• High-speed data communication interfaces requiring precise clock synchronization.
• Telecommunications equipment utilizing SDH/SONET or OTN standards.
• Test and measurement instruments demanding stable signal sources.
• Networking hardware such as routers and switches needing low-jitter clocks.

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output format and enable pin configuration against the official datasheet before ordering, as these parameters define the functional behavior of this part number. Confirm that the required supply voltage matches the 3.3 V specification and that the PCB footprint aligns with the 7 mm x 5 mm package dimensions. Ensure the application environment stays within the specified -40°C to +85°C operating temperature range to maintain the stated 20 ppm frequency stability. Cross-reference the manufacturer's latest documentation to confirm any updates to the electrical characteristics or mechanical tolerances.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a fixed-frequency, low-jitter clock source is required for high-speed serial links or parallel buses. The LVPECL output format is ideal for long-distance transmission with good noise immunity. Consider the 20 ppm stability requirement against the system's phase noise budget. The 3.3 V supply voltage compatibility simplifies power management in existing designs. Evaluate the 99 mA current draw against the total power budget of the target application.

Pin ConfigurableSelectable Oscillators Part Context

This oscillator belongs to the Si534 family of frequency-flexible crystal oscillators, which are widely used in telecommunications and networking infrastructure. The Si534 series is known for its ability to generate multiple frequencies from a single reference and support various output formats. This specific model represents a standard XO variant optimized for applications requiring a single, stable frequency output with high reliability and low phase noise characteristics.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative Skyworks models by matching frequency, stability, output format, and package dimensions.