534CA000309DG

Pin ConfigurableSelectable Oscillators Overview

The SI534CA000309DG is a standard clock oscillator from the Si534 series manufactured by Skyworks Solutions. It features four output frequencies: 27 MHz, 27 MHz, 74.175824 MHz, and 74.25 MHz. The device operates within a supply voltage range of 2.25 V to 2.75 V, with a typical operating voltage of 3.3 V noted in some listings, though the table specifies 2.25-2.75 V min/max. It exhibits a frequency stability of 61.5 PPM and utilizes an LVDS output format. The component is housed in an 8-SMD, no-lead package measuring 7 mm x 5 mm. It supports an operating temperature range from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Provides four distinct fixed output frequencies including dual 27 MHz and dual ~74 MHz options
• Utilizes Low-Voltage Differential Signaling (LVDS) for high-speed signal integrity
• Encapsulated in a compact 7 mm x 5 mm surface-mount package

Pin ConfigurableSelectable Oscillators Applications

• High-speed data transmission interfaces requiring precise clocking
• Telecommunications equipment synchronization
• Network infrastructure timing applications

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific supply voltage requirements against the datasheet, as listed parameters indicate a 2.25 V to 2.75 V range while other sources mention 3.3 V. Confirm the exact pin configuration and load capacitance specifications for your PCB design. Ensure the manufacturer part number matches exactly to avoid compatibility issues with existing designs.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when multiple closely related clock frequencies are required from a single package. The LVDS output is suitable for noise-sensitive environments. Consider the 61.5 PPM stability requirement against system jitter budgets. The small form factor aids in dense board layouts.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Skyworks Si534 family of pin-configurable oscillators. These devices are designed to replace multiple discrete oscillators, reducing board space and complexity. The Si534 series offers various output formats and frequency combinations tailored for demanding digital systems.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct replacements must match the 7x5mm package, LVDS outputs, and specific frequency set. Verify voltage compatibility if substituting with other Si534 variants.