552AF000290DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AF000290DGR 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 utilizes a crystal base resonator and operates on a 3.3 V supply voltage with a maximum current draw of 130 mA. The device features an LVPECL output format and supports a load capacitance of 15 pF. Housed in a compact 7 mm x 5 mm surface-mount package with a height of 1.8 mm, it functions reliably across an industrial temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual frequency VCXO architecture supporting 10 MHz to 1.4 GHz range
• LVPECL differential/single-ended output interface
• Compact 6-SMD no-lead surface mount package design

Pin ConfigurableSelectable Oscillators Applications

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

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify component authenticity through authorized Skyworks distributors or official channels. Confirm RoHS compliance status prior to integration. Ensure ESD protection protocols are followed during handling. Validate pin configuration against specific application requirements. Review datasheet specifications for thermal management needs.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this model when dual-frequency capability within the specified microwave range is required. Ensure system power rails support the 3.3 V operating voltage. Verify that the LVPECL output format matches downstream receiver inputs. Consider the 130 mA current rating for power budget calculations. Confirm mechanical fit within the 7x5 mm footprint constraint.

Pin ConfigurableSelectable Oscillators Part Context

This component belongs to the Si552 family of VCXOs, which are engineered for precision timing applications. The series offers various output formats and frequency ranges to suit diverse electronic designs. The 552AF000290DGR specifically targets high-performance scenarios requiring stable frequency control and low phase noise characteristics in compact form factors.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult Skyworks Solutions documentation for direct cross-reference part numbers. Verify electrical compatibility including voltage, current, and output logic levels before substitution. Ensure physical dimensions and pinout configurations match the existing PCB layout constraints.