552AF000341DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AF000341DGR is a Voltage-Controlled Crystal Oscillator (VCXO) belonging to the Si552 series. It operates within a frequency range of 10 MHz to 1.4 GHz and supports dual-frequency functionality with differential or single-ended output configurations. The device utilizes an LVPECL output format and requires a nominal operating supply voltage of 3.3 V, with a minimum of 2.97 V and a maximum of 3.63 V. It features a load capacitance of 15 pF and draws a current rating of 120 mA. The component is housed in a 7 mm x 5 mm surface-mount package with a height of 1.8 mm, designed for operation across temperatures from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual-frequency operation with selectable differential or single-ended output formats
• Features pin-configurable architecture for flexible integration
• Provides LVPECL output signal format for high-speed applications

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment
• High-speed data transmission systems
• Network synchronization modules

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify that the specific part number matches the required dual-frequency and LVPECL specifications. Confirm the package dimensions are compatible with the target PCB footprint. Ensure the supply voltage requirements align with the system design. Check for any specific ordering suffixes that may affect performance characteristics. Validate the manufacturer source to ensure authenticity.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency VCXO capability is required with LVPECL outputs. Consider the 1.4 GHz upper frequency limit and 120 mA current consumption. Evaluate the 7 mm x 5 mm package size against board space constraints. Verify compatibility with the -40°C to +85°C operating temperature range. Compare against other Si552 variants for specific interface needs.

Pin ConfigurableSelectable Oscillators Part Context

This model belongs to the Skyworks Si552 series of VCXOs. These oscillators are designed for high-performance timing applications requiring frequency agility. The series offers various output formats and frequency ranges to suit different system requirements. The 552AF000341DGR specifically provides dual-frequency support with LVPECL outputs.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult official Skyworks documentation for confirmed substitute part numbers. Verify electrical parameters and pinout compatibility before substitution. Ensure the replacement meets the same frequency and output format requirements.