532PA000454DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 532PA000454DGR is a standard clock oscillator from the Si532 series, designed for dual frequency operation within the 10 MHz to 1417 MHz range. It supports output frequencies of 40 MHz and 80 MHz with a frequency stability of ±50 ppm. The device operates on a single 3.3 V supply voltage, drawing a maximum current of 88 mA. It features an OE pin 2 control interface and utilizes LVPECL or single-ended output formats. The component is housed in a compact 7 mm x 5 mm surface mount package, suitable for space-constrained applications requiring precise timing signals.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual frequency capability supporting 40 MHz and 80 MHz outputs
• Low phase noise performance for high-speed data transmission
• Integrated enable control via dedicated OE pin 2
• Wide operating temperature range for industrial environments

Pin ConfigurableSelectable Oscillators Applications

• High-speed serial communication interfaces
• Data converter clocking systems
• Telecommunications equipment timing
• Test and measurement instrumentation

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output format configuration (LVPECL vs single-ended) required by your design, as this impacts termination resistor placement. Confirm that the 40 MHz and 80 MHz dual-frequency selection aligns with system requirements. Ensure the PCB layout accommodates the 7 mm x 5 mm footprint and maintains signal integrity for differential outputs if applicable. Check lead times and minimum order quantities directly with authorized distributors.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this model when dual frequency flexibility between 40 MHz and 80 MHz is needed without changing hardware. Consider the ±50 ppm stability requirement against system jitter budgets. Evaluate power consumption at 88 mA against thermal constraints. Compare against single-frequency alternatives if only one frequency is ever used, as they may offer lower cost or power options.

Pin ConfigurableSelectable Oscillators Part Context

Part of the Si532 family of low-jitter oscillators from Skyworks Solutions. This series targets high-performance networking and storage applications. The 532PA variant specifically offers dual frequency options within a standard industry-compatible package. It complements other Si532 models like the 532AA and 532PC which offer different frequency ranges or output types.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes include other Skyworks Si532 series parts with matching dual frequency specifications. Verify compatibility with existing board layouts due to identical 7 mm x 5 mm packaging. Cross-reference electrical parameters such as supply voltage and current draw to ensure seamless integration into existing designs.