554BG000429DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554BG000429DGR is a pin-configurable Voltage Controlled Crystal Oscillator (VCXO) from the Si554 series. It operates within a frequency range of 10 MHz to 1.4 GHz and utilizes an LVDS output format. The device requires a supply voltage between 2.97 V and 3.63 V, with a typical operating voltage of 3.3 V. It features a load capacitance of 15 pF and draws a maximum current of 130 mA. The component is housed in a 7 mm x 5 mm SMD/SMT package with dimensions of 7 mm length, 5 mm width, and 1.8 mm height. It supports operation temperatures from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports multiple discrete frequencies including 19.44 MHz, 155.52 MHz, 166.628571 MHz, and 167.331645 MHz
• Features pin-configurable architecture for flexible integration
• Provides differential LVDS output signals

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications equipment requiring precise clock generation
• Data communication systems utilizing high-frequency oscillators
• Network infrastructure components needing stable timing references

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency configuration required for your application against the datasheet options. Confirm that the LVDS output format matches your receiver input requirements. Ensure the supply voltage range aligns with your system power rails. Check the package dimensions for PCB footprint compatibility. Validate the operating temperature range meets your environmental specifications.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a VCXO with configurable frequencies and LVDS outputs is needed. Consider the 10 MHz to 1.4 GHz range for broad applicability. Evaluate the 130 mA current consumption against power constraints. Compare the 7 mm x 5 mm package size with available board space. Assess the need for pin-configurability versus fixed-frequency alternatives.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si554 family of VCXOs from Skyworks Solutions. It shares the same physical package and general electrical characteristics as other models in the series, such as the 554AJ002404DGR and 554DD000129DGR. The primary distinction lies in the specific frequency options and output format configurations available within the product line.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes within the Si554 series include the 554AJ002404DGR and 554DD000129DGR. Verify that the replacement part offers the necessary frequency points and output format compatibility. Ensure the package dimensions and pinout remain identical for seamless integration.