554BM000421DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554BM000421DGR is a Voltage-Controlled Crystal Oscillator (VCXO) belonging to the Si554 series. It features an LVDS output format and operates within a supply voltage range of 2.97 V to 3.63 V, with a typical operating voltage of 3.3 V. The device supports frequencies from 10 MHz to 1.4 GHz and has a maximum current rating of 130 mA. It utilizes an 8-SMD, No Lead package measuring 7 mm x 5 mm x 1.8 mm. The component functions reliably across an extended temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Pin-configurable architecture allows flexible integration into various circuit designs.
• Supports low-voltage differential signaling (LVDS) for high-speed data transmission.
• Enables and disables functionality to manage power consumption effectively.

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment
• High-speed serial communication interfaces
• Data center networking hardware

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency configuration and pinout requirements against the official datasheet before procurement. Confirm that the LVDS output format aligns with the receiving device's input specifications. Ensure the 3.3 V supply voltage matches the system design constraints. Check for any required load capacitors or external components specified in the application notes.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a pin-configurable VCXO with LVDS outputs is required for high-frequency applications up to 1.4 GHz. Consider the 7x5 mm SMD footprint for space-constrained designs. Evaluate the 130 mA current draw against the system's power budget. Verify compatibility with the -40°C to +85°C operating temperature range for industrial or telecom environments.

Pin ConfigurableSelectable Oscillators Part Context

The 554BM000421DGR is part of the Si554 family of pin-configurable oscillators from Skyworks Solutions. This series offers flexibility in frequency selection and output formats through pin settings. The BM suffix typically denotes the LVDS output type within this product line, distinguishing it from other variants like CMOS or LVPECL options.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct parameter-equivalent substitutes may include other SKUs within the Si554 family that match the LVDS output and frequency range. Verify pin compatibility and electrical specifications before substitution.