554MF000442DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554MF000442DGR is a pin-configurable VCXO oscillator from the Si554 series, housed in an 8-SMD (7 mm x 5 mm) package with a height of 1.8 mm. It operates on a 3.3 V supply voltage within a range of 2.97 V to 3.63 V, drawing a maximum current of 130 mA. The device supports a frequency range of 10 MHz to 1.4 GHz and features LVPECL output format. It includes enable/disable functionality and maintains a load capacitance of 15 pF. Operating temperatures span from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Quad frequency capability for flexible system integration
• Pin-configurable design allowing selectable oscillator configurations
• LVPECL differential output format for high-speed signal integrity

Pin ConfigurableSelectable Oscillators Applications

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

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix and configuration requirements against the official Skyworks datasheet before procurement. Ensure that the selected part number matches the required frequency and output specifications. Confirm lead times and packaging details directly with authorized distributors, as availability may vary. Cross-reference the manufacturer part number to avoid confusion with similar family members.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a quad-frequency VCXO with LVPECL outputs is required for high-performance timing applications. Consider the 7 mm x 5 mm package size for space-constrained designs. Evaluate the 130 mA current consumption against power budget constraints. Verify compatibility with the target system's voltage levels and temperature operating range.

Pin ConfigurableSelectable Oscillators Part Context

This model belongs to the Si554 family of pin-configurable oscillators from Skyworks Solutions. These devices are designed to offer flexibility in frequency selection and output configuration through pin strapping. The family targets demanding applications requiring precise clock generation and jitter attenuation in complex electronic systems.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 554AH000141DGR is listed as a parameter-equivalent substitute by distributors. Verify functional compatibility and pinout alignment before substitution.