552AA000403DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AA000403DGR is a 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 supports dual-frequency outputs. The device utilizes an LVPECL output format and functions at a nominal supply voltage of 3.3 V, with an operating range of 2.97 V to 3.63 V. It features a maximum current rating of 130 mA and includes enable/disable functionality. The component is housed in a compact 6-SMD, no-lead package measuring 7 mm x 5 mm x 1.8 mm, suitable for surface-mount assembly.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency VCXO capability supporting a wide range from 10 MHz to 1.4 GHz
• LVPECL output format ensuring signal integrity for high-speed digital interfaces
• Integrated enable/disable control for power management flexibility
• Compact 6-SMD package design optimized for space-constrained PCB layouts

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment requiring precise clock generation
• High-speed data transmission systems needing stable frequency references
• Network synchronization devices utilizing VCXO tuning capabilities
• Test and measurement instruments demanding low phase noise performance

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency configuration and output format against the official datasheet before procurement, as the Si552 series offers multiple variants with different electrical characteristics. Ensure that the LVPECL output compatibility matches the receiving circuitry requirements. Confirm that the 3.3 V supply voltage aligns with the system power architecture. Check for any specific ordering suffixes that may indicate packaging or temperature variations. Validate the lead time and availability status directly with authorized distributors to ensure supply chain reliability.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVPECL outputs is required within the 10 MHz to 1.4 GHz range. Consider the 130 mA current consumption and 3.3 V operating voltage for power budget calculations. The 7 mm x 5 mm footprint should be evaluated against available board space. Compare phase noise specifications and tuning sensitivity if applicable to the specific application needs. Ensure the -40°C to +85°C operating temperature range meets environmental requirements.

Pin ConfigurableSelectable Oscillators Part Context

The 552AA000403DGR belongs to the Si552 family of pin-configurable oscillators manufactured by Skyworks Solutions Inc. This series provides flexible timing solutions with various output formats and frequency ranges. The part is designed for surface-mount technology, offering reliability and consistency for mass production environments. It complements other components in the Si552 lineup, which include CMOS and differential output options.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 552AA000403DG is a parameter-equivalent alternative without reel packaging. Verify that the non-reel version meets all mechanical and electrical requirements for the intended application.