QVMQF326D33-2.5B-1000.000

Oscillators Overview

The QVMQF326D33-2.5B-1000.000 is a 1000 MHz Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a supply voltage of 3.3 V with an enable/disable function and consumes 26 mA of current. The device features LVDS output logic and is housed in a compact 6-SMD, No Lead package measuring 3.2 x 2.5 x 1.6 mm.

Oscillators Feature Summary

• Integrates voltage-controlled temperature compensation for high frequency stability across operating conditions.
• Supports differential LVDS output signaling for high-speed digital applications up to 1.5 GHz.
• Includes hardware enable/disable control functionality for power management optimization.

Oscillators Applications

• Multimedia systems requiring precise clock synchronization
• Ethernet network infrastructure equipment
• High-speed data communication interfaces

Oscillators Procurement Notes

Verify the specific frequency tolerance and phase jitter specifications against the official datasheet prior to procurement, as these parameters are critical for high-frequency signal integrity. Confirm that the 3.3 V supply voltage aligns with the target system design requirements. Ensure the LVDS output compatibility matches the receiving circuitry. Check for any specific ordering suffixes that may alter electrical characteristics or packaging details.

Oscillators Selection Notes

Select this component when a stable 1 GHz reference clock is required in a miniature surface-mount form factor. The VCTCXO architecture provides superior performance compared to standard TCXOs, making it suitable for applications sensitive to phase noise. Consider the 26 mA current consumption relative to system power budgets. The LVDS output reduces electromagnetic interference, benefiting dense PCB layouts in multimedia and networking devices.

Oscillators Part Context

This model belongs to the QuikXO VCTCXO series, designed for flexibility in custom frequency generation with short lead times. The MQF326 and VMQF326 families offer low typical phase jitter ranging from 0.8 to 1.6 ps. These oscillators support both 2.5 V and 3.3 V supplies, catering to diverse voltage domains in modern electronic systems while maintaining a small physical footprint.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult the manufacturer for direct equivalents or verify compatibility with similar models in the MQF326/VMQF326 series based on pinout and electrical parameter matching.