552CD000109DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552CD000109DG 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 at a nominal voltage of 3.3 V with a supply range of 2.97 V to 3.63 V. The device features an LVPECL output format and utilizes a 6-pin SMD/SMT package measuring 7 mm x 5 mm x 1.8 mm. It supports a load capacitance of 15 pF and maintains a frequency stability of 50 PPM across an operating temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency VCXO architecture supporting wideband tuning from 10 MHz to 1.4 GHz
• LVPECL differential output format for high-speed signal integrity
• Pin-configurable design within the Si552 family for flexible integration

Pin ConfigurableSelectable Oscillators Applications

• High-speed data communication systems requiring precise clock generation
• Telecommunications infrastructure equipment
• Test and measurement instrumentation
• Networking switches and routers

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific pin configuration and electrical parameters against the official Skyworks datasheet prior to procurement. Confirm that the 3.3V supply requirement and LVPECL output compatibility match your system design. Ensure the 6-pin SMD footprint dimensions align with your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a wide frequency range up to 1.4 GHz is required in a compact surface-mount package. The LVPECL output is suitable for applications demanding low jitter and high noise immunity. Consider the 50 PPM stability specification against your system's timing requirements. Evaluate the 3.3V operating voltage against available power rails in the target application.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Skyworks Si552 series of dual-frequency VCXOs. These oscillators are engineered for applications requiring frequency agility and stable performance over varying environmental conditions. The series offers multiple output formats and packaging options to support diverse design needs in modern electronic systems.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Other parts in the Si552 family may serve as substitutes if they share compatible output formats and voltage ranges. Verify pinout compatibility and thermal characteristics before substitution.