552AD000555DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AD000555DGR is a Voltage Controlled Crystal Oscillator (VCXO) from the Si552 series, designed for dual frequency operation within the 10 MHz to 1.4 GHz range. It operates on a nominal 3.3 V supply voltage with a minimum of 2.97 V and maximum of 3.63 V. The device features an LVPECL output format and supports SMD/SMT surface mount installation in a 7 mm x 5 mm x 1.8 mm package. Key electrical parameters include a load capacitance of 15 pF, a current rating of 130 mA, and a maximum duty cycle of 55%. It functions reliably across an operating temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual frequency generation across a wide range from 10 MHz to 1.4 GHz
• Provides LVPECL differential output format for high-speed signal integrity
• Operates within a standard 3.3 V power supply specification

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure requiring precise clocking
• Data communication systems utilizing high-frequency oscillators
• Electronic equipment needing stable voltage-controlled crystal references

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number against official Skyworks documentation to confirm pinout compatibility and electrical specifications. Ensure that the required output format matches the system design requirements. Check for any recent product change notices or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVPECL outputs is required for applications spanning up to 1.4 GHz. Consider the 3.3 V supply constraint and the 7x5 mm package dimensions during PCB layout. Evaluate thermal management needs given the operating temperature range and current consumption characteristics specified in the datasheet.

Pin ConfigurableSelectable Oscillators Part Context

This oscillator belongs to the Si552 family of dual frequency VCXOs manufactured by Skyworks Solutions. These components are engineered for robust performance in demanding electronic environments. The series offers flexibility in frequency selection while maintaining consistent electrical characteristics and physical footprint across different variants within the lineup.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult the official Skyworks cross-reference guide for verified substitute part numbers. Ensure any replacement maintains identical frequency ranges, output formats, and supply voltage requirements to guarantee system compatibility.