550BM42M8800DGR

Oscillators Overview

The Skyworks Solutions Inc. 550BM42M8800DGR is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si550 series, designed for single-frequency applications with an enable/disable function on pin 2. It operates within a frequency range of 10 MHz to 945 MHz and delivers an LVDS output format. The device requires a supply voltage between 2.97 V and 3.63 V, with a typical operating voltage of 3.3 V and a maximum current rating of 99 mA. It features a load capacitance of 15 pF and functions reliably across an extended temperature range from -40°C to +85°C. The component is housed in a compact 7 mm x 5 mm surface-mount package with a height of 1.8 mm.

Oscillators Feature Summary

• Provides precise frequency control via voltage input for jitter attenuation and clock recovery applications.
• Supports low-voltage differential signaling (LVDS) outputs for high-speed digital compatibility.
• Integrates an enable/disable control pin to manage power consumption during inactive periods.

Oscillators Applications

• Clock generation and distribution in telecommunications infrastructure equipment
• Jitter attenuation and clock recovery circuits in data communication systems
• High-performance networking devices requiring stable frequency synthesis

Oscillators Procurement Notes

Verify the specific suffix 'DGR' indicates reel packaging when sourcing components. Confirm that the requested unit matches the exact part number 550BM42M8800DGR to ensure correct LVDS output and voltage specifications. Cross-reference the manufacturer datasheet for the latest environmental compliance status and recommended soldering profiles prior to integration into production lines.

Oscillators Selection Notes

Select this VCXO when design requirements demand a wide tuning range combined with low phase noise characteristics. Ensure the system interface supports LVDS signaling levels and that the available control voltage aligns with the oscillator's linear tuning sensitivity. Consider the thermal management capabilities of the PCB layout given the operational temperature range and power dissipation limits defined in the official specifications.

Oscillators Part Context

This component belongs to the Si550 family of VCXOs manufactured by Skyworks Solutions Inc. The series is engineered for robust performance in demanding electronic environments, offering flexibility through various output formats and frequency ranges. The 550BM variant specifically targets applications needing reliable frequency stability and compact form factors suitable for modern high-density circuit board designs.

Oscillators Replacement Considerations

Public confirmed substitute part numbers: 550AB832M000DGR