554EF000462DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554EF000462DGR is a voltage-controlled crystal oscillator (VCXO) from the Si554 series, designed for high-performance timing applications. It operates within a frequency range of 10 MHz to 1.4 GHz and supports specific frequencies including 863 MHz, 892.933 MHz, and 905.5 MHz. The device features an LVPECL output format and requires a supply voltage between 2.97 V and 3.63 V, with a typical operating voltage of 3.3 V. It is housed in a compact 7 mm x 5 mm surface-mount package with a height of 1.8 mm. The component supports operation across a temperature range of -40°C to +85°C and has a maximum current rating of 130 mA.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports quad frequency operation within the 10 MHz to 1.4 GHz range
• Features pin-configurable or selectable architecture for flexible design integration
• Provides low-voltage positive emitter-coupled logic (LVPECL) output signals
• Operates reliably across extended industrial temperature ranges

Pin ConfigurableSelectable Oscillators Applications

• Wireless communication base stations
• High-speed data transmission systems
• Test and measurement equipment
• Telecommunications infrastructure

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the exact frequency configuration required, as this part supports multiple specific frequencies such as 863 MHz, 892.933 MHz, and 905.5 MHz. Confirm that the LVPECL output format aligns with your system's input requirements. Ensure the power supply voltage stays within the specified 2.97 V to 3.63 V range to guarantee stable operation. Check for any specific ordering suffixes that might indicate different frequency options or packaging variations. Always refer to the official datasheet for detailed electrical characteristics and pin configurations before finalizing procurement.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this VCXO when precise frequency control and wide tuning range are critical for your application. The LVPECL output is suitable for high-speed digital interfaces requiring robust signal integrity. Consider the 7 mm x 5 mm package size if space constraints are a factor. Evaluate the thermal performance to ensure it meets the operational environment requirements. Compare against other Si554 variants if different output formats or frequency ranges are needed.

Pin ConfigurableSelectable Oscillators Part Context

The 554EF000462DGR belongs to the Si554 family of quad-frequency low-jitter VCXOs from Skyworks Solutions. This series is engineered for demanding applications requiring high stability and low phase noise. The device integrates advanced PLL technology to achieve superior jitter performance. It is designed to replace older discrete solutions with a single-chip approach, simplifying board layout and reducing component count.

Pin ConfigurableSelectable Oscillators FAQ

What output format does the 554EF000462DGR provide?

The 554EF000462DGR provides an LVPECL (Low-Voltage Positive Emitter-Coupled Logic) output format.

Is the 554EF000462DGR pin-configurable?

Yes, the 554EF000462DGR is described as a pin-configurable or selectable oscillator, allowing for flexible integration.