552AK000127DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AK000127DG is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series, designed for precision timing applications. It operates within a frequency range of 10 MHz to 1.4 GHz and utilizes an LVPECL output format. The device functions on a nominal 3.3 V supply voltage, with acceptable operating limits between 2.97 V and 3.63 V. It features a load capacitance of 15 pF and draws a maximum current of 130 mA. The component is housed in a compact 7 mm x 5 mm surface-mount package with a height of 1.8 mm. It supports an operational temperature range from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency capability supporting a wide range from 10 MHz to 1.4 GHz
• LVPECL output format for high-speed differential signaling compatibility
• Pin-configurable design allowing flexible integration into various circuit topologies

Pin ConfigurableSelectable Oscillators Applications

• High-speed data communication systems requiring precise clock generation
• Telecommunications infrastructure equipment
• Test and measurement instruments needing stable frequency references

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix against official Skyworks documentation to ensure correct packaging and configuration. Confirm that the LVPECL output format aligns with the target system interface requirements. Check the lead time and production cycle as availability may vary. Ensure the 3.3 V supply voltage matches the design specifications before procurement.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency operation within the 10 MHz to 1.4 GHz range is required. The LVPECL output is suitable for applications demanding low jitter and high-speed data handling. Consider the 7 mm x 5 mm package size for space-constrained designs. Verify thermal performance within the -40°C to +85°C operating range for the intended environment.

Pin ConfigurableSelectable Oscillators Part Context

The 552AK000127DG belongs to the Si552 family of pin-configurable oscillators from Skyworks Solutions. This series offers flexibility in frequency selection and output formats. The part number indicates specific configuration parameters defined by the manufacturer. It serves as a critical timing element in modern electronic systems requiring reliable clock signals.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 552AK000127DGR is listed as a parameter-equivalent alternative. Verify that the reel packaging does not impact the assembly process. Ensure all electrical specifications match exactly before substitution.