552AJ000430DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AJ000430DGR is a dual-frequency low-jitter voltage-controlled crystal oscillator (VCXO) from 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 3.3 V supply with a maximum current draw of 130 mA. It features a 7 mm x 5 mm surface-mount package with a height of 1.8 mm, supporting operation between -40°C and +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency capability for flexible clock generation
• Low-jitter performance suitable for high-speed interfaces
• LVPECL output format for differential signaling

Pin ConfigurableSelectable Oscillators Applications

• High-frequency clock sources for LVPECL interfaces
• Telecommunications equipment requiring precise timing
• Data communication systems utilizing differential signaling

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency configuration and phase noise characteristics against your system requirements before ordering. Confirm that the LVPECL output format matches your receiver inputs. Ensure the 3.3 V supply voltage and 130 mA current rating are compatible with your power design. Check the 7x5 mm package dimensions for PCB layout compatibility.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVPECL outputs is required. Consider the 10 MHz to 1.4 GHz range for broad frequency flexibility. Evaluate the low-jitter specification against your jitter budget. Compare the 130 mA current consumption with other options if power efficiency is critical. Verify the -40°C to +85°C industrial temperature range meets environmental needs.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si552 family of VCXOs designed for applications demanding low phase noise and wide frequency tuning ranges. It serves as a key timing element in systems requiring stable clock signals with adjustable frequencies. The dual-frequency feature allows for versatile deployment across different network standards or data rates without changing hardware components.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes may include other Skyworks Si552 variants with similar LVPECL outputs and dual-frequency capabilities. Verify pinout compatibility and electrical specifications such as supply voltage and current draw. Cross-reference frequency ranges and jitter performance to ensure functional equivalence in the target application.