552AD000640DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AD000640DG 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 DSPLL circuitry for low jitter performance. The device supports LVPECL output format with a load capacitance of 15 pF. It functions on a 3.3 V supply voltage, operating between 2.97 V and 3.63 V. The component is housed in a 7 mm x 5 mm SMD package with dimensions of 7 mm length, 5 mm width, and 1.8 mm height. It draws 130 mA current and maintains a maximum duty cycle of 55%. Operating temperatures range from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency operation capability utilizing advanced DSPLL circuitry
• Low jitter clock generation across wide frequency ranges
• LVPECL output format support for high-speed signaling

Pin ConfigurableSelectable Oscillators Applications

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

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix and configuration options directly with Skyworks Solutions or authorized distributors before purchase. Confirm that the selected part number matches the required output format and frequency specifications for your design. Check current availability status as supply levels may vary. Ensure compliance with RoHS standards if required by your manufacturing process. Review the official datasheet for detailed electrical characteristics and thermal management requirements.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency VCXO functionality is required with LVPECL outputs. Consider the 10 MHz to 1.4 GHz range and 130 mA current consumption. Evaluate the 7x5 mm SMD footprint against board space constraints. Verify compatibility with 3.3 V logic levels and -40°C to +85°C operating conditions. Compare jitter specifications against system requirements to ensure signal integrity.

Pin ConfigurableSelectable Oscillators Part Context

The 552AD000640DG belongs to the Si552 family of dual-frequency VCXOs from Skyworks Solutions. This series is designed for applications requiring flexible frequency synthesis with low phase noise. The components are part of Skyworks' broader portfolio of timing solutions, including oscillators and resonators. They are engineered for reliability in demanding electronic environments.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult Skyworks Solutions for officially confirmed substitute part numbers within the Si552 series. Verify pinout compatibility and electrical parameter equivalence before substitution.