552BM000455DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552BM000455DGR is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series, designed for dual-frequency operation within a 10 MHz to 1.4 GHz range. It features an LVDS output format and operates on a 3.3 V supply voltage with a minimum of 2.97 V and maximum of 3.63 V. The device draws 108 mA current and supports a load capacitance of 15 pF. Encased in a 7 mm x 5 mm SMD package with a height of 1.8 mm, it functions reliably between -40°C and +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual-frequency generation across a wide 10 MHz to 1.4 GHz range
• Provides differential LVDS output signals for high-speed applications
• Operates on a standard 3.3 V power supply with defined voltage limits

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base stations requiring precise frequency control
• High-speed data transmission systems needing low jitter clocks
• Network synchronization equipment utilizing VCXO technology

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number against official Skyworks documentation to ensure compatibility with system requirements. Confirm that the LVDS output format and 3.3 V operating voltage align with the target circuit design. Check for any recent revisions or alternative packages that may affect integration. Ensure compliance with RoHS standards if required by the application environment.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency capability and LVDS outputs are necessary for signal integrity. Consider the 108 mA current consumption and 15 pF load capacitance for power budgeting. Evaluate the 7 mm x 5 mm footprint against available board space. Compare performance metrics against other Si552 variants to find the optimal fit for specific frequency and temperature constraints.

Pin ConfigurableSelectable Oscillators Part Context

This VCXO belongs to the Si552 family, which offers various output formats and voltage options. The 552BM000455DGR specifically targets applications requiring dual-frequency support and LVDS signaling. It shares the same physical dimensions and general operational principles as other members of the series, differing primarily in electrical specifications and output type.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes within the Si552 series include models like 552BG000537DGR or 552FD000455DGR, provided they match the required output format and voltage levels. Verify pin compatibility and thermal characteristics before substitution. Consult the manufacturer's cross-reference guide for approved alternatives.