BRA2500003

Oscillators Overview

The BRA2500003 is a Voltage-Controlled Crystal Oscillator (VCXO) manufactured by TXC Corporation. It operates at a nominal frequency of 125 MHz with a CMOS output signal. The component is designed for surface-mount installation and functions within a supply voltage range of 3.3 V. It supports an industrial operating temperature range from -40°C to +85°C. The device utilizes a quartz crystal resonator as its basic frequency-determining element, ensuring stable clock generation for high-speed digital circuits requiring precise timing control.

Oscillators Feature Summary

• Provides voltage-controlled frequency adjustment capabilities for dynamic timing applications
• Delivers a robust CMOS output signal suitable for direct logic interfacing
• Ensures reliable operation across wide industrial temperature extremes

Oscillators Applications

• High-speed serial communication interfaces requiring adjustable clock rates
• Data transmission systems needing precise phase alignment
• Telecommunications equipment utilizing VCXO-based synchronization

Oscillators Procurement Notes

Verify the specific datasheet version for the BRA2500003 to confirm exact pinout configurations and electrical tolerances before integration. Ensure that the design environment supports the required 3.3V supply rail and that thermal management strategies account for the specified industrial temperature range. Cross-reference the manufacturer's latest documentation to validate compliance with current RoHS standards and lead-free requirements.

Oscillators Selection Notes

Select this component when a fixed-frequency oscillator is insufficient and active frequency tuning via a control voltage is necessary. The 125 MHz output aligns with common high-speed data bus standards. Consider the physical footprint and mounting orientation during PCB layout to ensure adequate clearance for adjacent components and proper heat dissipation paths.

Oscillators Part Context

This part belongs to the VCXO category within TXC Corporation's oscillator portfolio. Unlike standard XO units, it incorporates a varactor mechanism allowing frequency deviation. It serves as a critical timing reference in systems where clock jitter reduction or frequency modulation is required, distinguishing it from non-tunable crystal oscillators in complex electronic architectures.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative VCXO models based on matching frequency, package dimensions, and control voltage specifications.