554DC000212DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554DC000212DG is a quad frequency low jitter voltage controlled oscillator (VCXO) from the Si554 series. It supports output frequencies between 10 MHz and 1.4 GHz with a typical phase jitter of 0.5 ps. The device operates on a single 3.3 V supply, drawing a maximum current of 98 mA. It features an 8-SMD, no-lead package measuring 7 mm x 5 mm x 1.65 mm. The unit includes enable/disable functionality and maintains frequency stability of ±50 ppm across an operating temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Quad frequency output capability within the 10 MHz to 1.4 GHz range
• Low jitter performance with typical phase jitter of 0.5 ps
• Single 3.3 V power supply operation with integrated enable control

Pin ConfigurableSelectable Oscillators Applications

• Clock generation in high-speed data communication systems
• Frequency synthesis for networking equipment
• Test and measurement instrumentation requiring precise timing
• Telecommunications infrastructure components

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number suffix against official Skyworks documentation to confirm pin configuration and output format compatibility. Ensure that the selected variant matches the required frequency options and electrical specifications for the target application. Cross-reference the manufacturer's latest datasheet to confirm availability status and lead times prior to finalizing procurement plans.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a low jitter VCXO with multiple frequency options is required within the specified range. Consider the 8-SMD package dimensions for PCB layout constraints. Verify that the CMOS or LVPECL output format aligns with the downstream circuit requirements. Confirm that the operating temperature range meets the environmental conditions of the intended deployment scenario.

Pin ConfigurableSelectable Oscillators Part Context

The 554DC000212DG belongs to the Si554 family of quad frequency VCXOs designed by Skyworks Solutions. This series provides flexible clocking solutions with low phase noise characteristics. The device integrates a crystal resonator internally, simplifying the design process compared to discrete oscillator solutions. It is engineered for applications demanding stable frequency generation with minimal jitter.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 554DC000212DGR is listed as a parameter-equivalent alternative. Both variants share identical electrical specifications and package dimensions. Verify that the reel packaging option meets production volume requirements without altering functional performance.