554BM000591DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks 554BM000591DGR is a pin-configurable VCXO oscillator in the Si554 series, housed in a 7 mm x 5 mm SMD package. It operates at a nominal frequency of 500 MHz with a stability of 20 PPM and an output format of LVDS. The device supports a frequency range of 10 MHz to 1.4 GHz, requires a 3.3 V supply (2.97 V to 3.63 V), and draws up to 130 mA. It functions within a temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual or quad frequency outputs for flexible system integration
• Features ultra-stable design for reliable timing in harsh environments
• Offers pin-configurable options for simplified hardware design

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment
• High-speed data transmission systems
• Test and measurement instruments

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency configuration and enable pin settings against the official datasheet before procurement. Confirm that the LVDS output format matches the receiving circuit requirements. Ensure the 3.3 V power supply specifications align with the target board design to guarantee proper operation within the specified temperature range.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a high-frequency VCXO with precise phase noise characteristics is required. The Si554 series provides flexibility through pin configurability, reducing inventory complexity. Consider the 130 mA current draw and thermal management needs for dense PCB layouts. Verify compatibility with the desired output load capacitance of 15 pF.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si554 family of pin-configurable oscillators from Skyworks Solutions. These devices are designed to replace multiple discrete crystal units by offering selectable frequencies and output formats in a single package, streamlining the bill of materials for complex electronic systems requiring precise clock generation.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 554AH000331DGR is listed as a parameter-equivalent substitute.