534AB000027DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 534AB000027DGR is a pin-configurable standard clock oscillator from the Si534 series, housed in an 8-SMD, No Lead package measuring 7 mm x 5 mm. It operates on a 3.3 V supply with a voltage range of 2.97 V to 3.63 V. The device supports LVPECL output format and achieves a frequency stability of ±10 ppm across an operating temperature range of -40°C to +85°C. It features a maximum current rating of 111 mA and includes enable/disable functionality.

Pin ConfigurableSelectable Oscillators Feature Summary

• Pin-configurable architecture allows for flexible output selection without software programming
• Supports LVPECL differential output format for high-speed signal integrity
• Integrated enable/disable control function for power management optimization

Pin ConfigurableSelectable Oscillators Applications

• High-performance networking equipment requiring precise clock distribution
• Telecommunications infrastructure systems
• Industrial automation control units

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify that the specific order matches the 534AB000027DGR part number exactly, as the Si534 family contains numerous variants with different pin configurations and electrical characteristics. Confirm the required output format and frequency stability specifications align with the design requirements before procurement. Ensure compatibility with the 3.3 V supply voltage and LVPECL interface standards used in the target application circuit.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a hardware-selectable clock solution is preferred over programmable alternatives to reduce system complexity. The 7 mm x 5 mm surface mount package offers a compact footprint suitable for space-constrained designs. Consider the ±10 ppm stability requirement against system jitter budgets and ensure the 111 mA current draw fits within the available power budget for the application environment.

Pin ConfigurableSelectable Oscillators Part Context

This oscillator belongs to the Si534 family of pin-configurable devices, which bridge the gap between fixed-frequency crystals and fully programmable synthesizers. Unlike the SI5340A or other models in the broader catalog, this specific variant relies on physical pin settings rather than I2C/SPI interfaces for configuration, offering a distinct implementation approach for clock generation needs.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 534FC000767DGR is documented as a parameter-equivalent substitute option. Verify that the substitute maintains the required LVPECL output format and package dimensions. Cross-reference the specific pin configuration settings to ensure functional equivalence in the existing circuit layout.