QVMQF576D25-2.5B-45.1584

Oscillators Overview

The QVMQF576D25-2.5B-45.1584 is a Voltage Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 45.1584 MHz with an absolute pull range of ±8ppm and frequency stability of ±2.5ppm. The device utilizes LVDS output type and requires a supply voltage of 2.5V. It features Enable/Disable functionality and is housed in a surface-mount SMD-6 package.

Oscillators Feature Summary

• Integrates voltage control with temperature compensation for enhanced frequency stability across varying thermal conditions.
• Provides differential LVDS output signals to support high-speed digital interfaces with reduced electromagnetic interference.
• Includes hardware enable and disable control capabilities to manage power consumption during inactive periods.

Oscillators Applications

• Telecommunications base station synchronization
• High-speed data transmission equipment clocking
• Precision measurement instrument timing references

Oscillators Procurement Notes

Verify the specific suffix codes against official Mercury datasheets to confirm electrical characteristics, as variations may exist within the series. Ensure compatibility with the target board's thermal management requirements given the surface mount packaging. Confirm RoHS compliance status through authorized distributors prior to final procurement decisions.

Oscillators Selection Notes

Select this component when precise frequency stability is required under fluctuating environmental temperatures. The LVDS interface suits applications demanding low noise and high-speed signal integrity. Evaluate the ±2.5ppm stability specification against system jitter budgets. Consider the 2.5V supply requirement for power rail compatibility within the design architecture.

Oscillators Part Context

This oscillator belongs to the QVMQF576 series, designed for compact electronic systems requiring reliable timing sources. The VCTCXO technology combines crystal resonance with active compensation circuits. The 6-SMD no-lead package facilitates automated assembly processes while maintaining robust mechanical connections on printed circuit boards.

Oscillators Replacement Considerations

Direct substitutes include other VCTCXOs with matching 45.1584 MHz frequency, LVDS outputs, and 2.5V operation. Verify pinout compatibility and physical dimensions before substitution. Cross-reference stability specifications to ensure equivalent performance in the target application environment.