552FJ000371DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552FJ000371DGR is a dual frequency voltage-controlled crystal oscillator (VCXO) from the Si552 series, designed for high-performance timing applications. It operates within a frequency range of 10 MHz to 1.4 GHz and utilizes an LVDS output format. The device functions at a nominal supply voltage of 2.5 V, with an operational range between 2.25 V and 2.75 V. It features a load capacitance of 15 pF and draws a maximum current of 108 mA. Housed in a compact 7 mm x 5 mm surface-mount package with a height of 1.8 mm, it supports operation across a temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual frequency capability supporting wide-range operation from 10 MHz to 1.4 GHz
• LVDS output format providing differential signaling for noise immunity
• Pin-configurable design allowing flexible integration into various circuit topologies

Pin ConfigurableSelectable Oscillators Applications

• High-speed serial communication interfaces requiring precise clocking
• Telecommunications equipment utilizing differential signal transmission
• Test and measurement instruments demanding stable frequency generation

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify that the specific suffix 'DGR' corresponds to the reel packaging configuration rather than cut tape, as this affects handling procedures during assembly. Confirm that the required supply voltage aligns with the 2.5 V nominal specification, ensuring compatibility with the 2.25 V to 2.75 V operating window. Check that the LVDS output interface matches the receiving component's input requirements. Ensure the thermal environment remains within the specified -40°C to +85°C range for reliable performance throughout the product lifecycle.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVDS outputs is required for space-constrained designs. The 7 mm x 5 mm package offers a balance between electrical performance and board real estate. Consider the 108 mA current consumption against power budget constraints. Verify that the 15 pF load capacitance requirement can be met by the external circuit design without additional compensation components.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si552 family of pin-configurable oscillators manufactured by Skyworks Solutions Inc. The family provides versatile timing solutions with multiple output formats and frequency ranges. The 552FJ variant specifically targets applications needing dual frequency support and low-jitter performance in a standard surface-mount footprint suitable for automated assembly processes.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 552FJ000371DG is a parameter-equivalent alternative available in cut tape packaging instead of reel format. Both parts share identical electrical specifications and functional characteristics, differing only in shipping and handling configurations.