552CD001220DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552CD001220DG is a dual frequency voltage-controlled crystal oscillator (VCXO) from the Si552 series. It operates within a frequency range of 10 MHz to 1.4 GHz and utilizes LVPECL output format. The device functions at a nominal supply voltage of 3.3 V, with an operational range between 2.97 V and 3.63 V. It features a maximum current rating of 130 mA and maintains a frequency stability of 50 PPM. Designed for surface mount applications, it measures 7 mm in length, 5 mm in width, and 1.8 mm in height, supporting an operating temperature range from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual frequency operation across a wide range from 10 MHz to 1.4 GHz
• Provides differential LVPECL output format for signal integrity
• Features pin-configurable design within a compact 6-SMD package

Pin ConfigurableSelectable Oscillators Applications

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

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix to confirm the packaging type, as 'DG' typically indicates cut tape while 'DGR' denotes reel packaging. Confirm that the required output format matches the LVPECL specification for this part number. Ensure the supply voltage aligns with the 3.3 V nominal requirement before integration into the circuit design.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVPECL outputs is required for high-performance applications. Consider the 130 mA current consumption and 3.3 V supply constraints during power budgeting. Evaluate the 50 PPM stability against system jitter requirements. Verify compatibility with the 7x5 mm footprint and SMT assembly processes.

Pin ConfigurableSelectable Oscillators Part Context

This model belongs to the Skyworks Si552 family of pin-configurable oscillators. These devices offer flexibility in frequency selection and output configuration. The 552CD001220DG specifically targets applications needing precise timing signals over a broad frequency spectrum with low phase noise characteristics typical of crystal-based solutions.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include the 552AE000112DG and 552AG000112DG. Verify that these alternatives match the LVPECL output format and 3.3 V supply requirements before substitution.