552AJ000107DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AJ000107DGR is a dual-frequency Low Jitter Voltage-Controlled Crystal Oscillator (VCXO) belonging to the Si552 series. 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 operational limits between 2.97 V and 3.63 V. It features a maximum current rating of 130 mA and supports programmable enable/disable functionality. 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

• Dual-frequency VCXO architecture providing low jitter performance
• LVPECL differential output signal format
• Programmable enable and disable control function
• Wide frequency tuning range up to 1.4 GHz

Pin ConfigurableSelectable Oscillators Applications

• High-speed serial communication interfaces requiring precise clocking
• Data acquisition systems needing stable frequency generation
• Telecommunications equipment utilizing LVPECL signaling
• Test and measurement instruments demanding low phase noise

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number against official Skyworks documentation to ensure compatibility with system requirements. Confirm that the LVPECL output format matches the receiving circuitry specifications. Check the operating temperature range and supply voltage tolerances against the application environment. Ensure the surface-mount package dimensions fit the designated PCB footprint. Validate the enable/disable pin configuration if power management is required.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVPECL outputs is necessary for high-speed data applications. Consider the 10 MHz to 1.4 GHz frequency range and the 3.3 V supply requirement. Evaluate the 7 mm x 5 mm package size for space constraints. Assess the need for programmable enable/disable features for power optimization. Compare jitter specifications against system timing budgets.

Pin ConfigurableSelectable Oscillators Part Context

The 552AJ000107DGR is part of the Si552 family of pin-configurable oscillators from Skyworks Solutions. This series offers flexibility in frequency selection and output formats. The device integrates crystal resonators and oscillator circuits into a single surface-mount package. It is designed for applications requiring low jitter and high stability in compact form factors.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 552AJ000177DG is listed as a parameter-equivalent alternative. Verify electrical compatibility and pinout alignment before substitution.