552AG000112DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AG000112DG is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series, housed in a 6-SMD, No Lead package measuring 7.00 mm x 5.00 mm x 1.80 mm. It operates at a supply voltage of 3.3 V with a maximum current draw of 130 mA and disabled current of 75 mA. The device provides dual frequency outputs of 622.08 MHz and 644.53125 MHz with LVPECL output format. It features a frequency stability of ±50 ppm and functions within an operating temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual frequency generation for flexible system clocking requirements
• Features pin-configurable architecture for design adaptability
• Includes enable/disable functionality for power management control

Pin ConfigurableSelectable Oscillators Applications

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

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific suffix 'DG' against manufacturer documentation to confirm lead-free status and tape-and-reel packaging configuration. Ensure the ordering part number matches the exact electrical specifications required by the target application circuit. Cross-reference the datasheet revision date to confirm compliance with current environmental regulations and RoHS standards before finalizing procurement orders.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency LVPECL signals are required within the 10 MHz to 1.4 GHz range. The ±50 ppm stability suits applications needing moderate precision without excessive cost. Verify that the 3.3 V supply rail aligns with the system power budget and that the 7x5 mm footprint fits the PCB layout constraints.

Pin ConfigurableSelectable Oscillators Part Context

This VCXO belongs to the Si552 family of pin-configurable oscillators designed for high-performance timing applications. The series offers various frequency options and output formats to support diverse networking and communication standards. The 552AG variant specifically targets dual-frequency needs with defined stability metrics.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include 552AE000112DG, 552AG000112DGR, and 552AC000112DG. These alternatives share similar electrical characteristics and package dimensions, facilitating potential board-level swaps if availability or specification adjustments are necessary.