VMQF574T25-16.777216-1.0/-40+85

Oscillators Overview

The VMQF574T25-16.777216-1.0/-40+85 is a Voltage Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 16.777216 MHz with a base crystal resonator. The device utilizes CMOS output logic and functions within a supply voltage range of 2.5 V. It features an amplitude control capability and is housed in a compact 4-SMD, No Lead package. The component is rated for operation across a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Integrates voltage control and temperature compensation for stable frequency generation
• Utilizes CMOS output interface for digital circuit compatibility
• Includes amplitude control functionality for signal integrity management

Oscillators Applications

• Communication systems requiring precise clock synchronization
• Data acquisition equipment needing stable timing references
• Test and measurement instruments utilizing high-frequency signals

Oscillators Procurement Notes

Verify the specific part number against official Mercury Electronics documentation to confirm active status and technical specifications. Ensure that the required operating temperature range and supply voltage align with system design constraints. Cross-reference the package type and pin configuration with PCB layout requirements before finalizing procurement decisions.

Oscillators Selection Notes

Select this component when a stable, low-jitter clock source is required for digital applications. Consider the 2.5 V supply requirement and CMOS output compatibility during system architecture planning. Evaluate the thermal performance characteristics to ensure reliable operation within the specified industrial temperature range for the intended environment.

Oscillators Part Context

This model belongs to the VMQF series of Voltage Controlled Temperature Compensated Crystal Oscillators from Mercury Electronics. The series provides precision frequency sources for electronic systems. The specific designation indicates the frequency, voltage, and temperature rating parameters defined by the manufacturer's coding system.

Oscillators Replacement Considerations

Consult official Mercury Electronics substitution lists for verified compatible alternatives. Ensure any replacement matches the electrical specifications, package dimensions, and performance characteristics of the original component.