554BG000428DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554BG000428DGR is a pin-configurable voltage-controlled crystal oscillator (VCXO) designed for high-frequency applications. It operates within a frequency range of 10 MHz to 1417 MHz and supports LVDS output format. The device functions on a 3.3 V supply voltage with a maximum current consumption of 108 mA. It features a frequency stability of ±20 ppm and operates reliably across an extended temperature range from -40°C to +85°C. The component is housed in an 8-SMD, no-lead package measuring 0.276 inches in size, with a height of 1.65 mm.

Pin ConfigurableSelectable Oscillators Feature Summary

• Pin-configurable architecture allows flexible integration into various circuit designs.
• Supports wide frequency tuning range from 10 MHz to 1.4 GHz.
• Provides low-noise LVDS output signals for reliable data transmission.
• Operates within standard industrial temperature ranges for robust performance.

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base station timing
• High-speed serial communication interfaces
• Test and measurement equipment clocks
• Networking infrastructure synchronization

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency configuration and pinout requirements against your schematic before ordering. Confirm that the LVDS output compatibility matches your receiver inputs. Ensure the 3.3 V power supply rails meet the specified current limits. Check for any required external components or termination resistors as defined in the official datasheet. Validate that the operating temperature range aligns with your system's environmental conditions.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this VCXO when a wide tuning range and precise frequency stability are critical for system synchronization. The pin-configurable nature offers design flexibility without requiring custom mask sets. Consider the LVDS output format if noise immunity and high-speed signaling are priorities. Evaluate the thermal performance to ensure it meets the operational demands of the intended application environment.

Pin ConfigurableSelectable Oscillators Part Context

This component belongs to the Si554 series of VCXOs from Skyworks Solutions. The series is known for providing configurable oscillators that support multiple frequency bands and output formats. These devices are commonly used in applications requiring precise clock generation with adjustable frequency capabilities.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Check for direct substitutes within the Si554 family that offer compatible pinouts and electrical specifications. Verify that alternative parts support the same LVDS output format and frequency range. Ensure that replacement options meet the same thermal and voltage requirements for seamless integration.