MQF326D25-15.000-1.0/-40+85

Oscillators Overview

The MQF326D25-15.000-1.0/-40+85 is a surface-mount temperature-compensated crystal oscillator (TCXO) manufactured by Mercury Electronic Industrial Co., Ltd. It operates at a nominal frequency of 15.000 MHz with a frequency stability of ±1.0 ppm across the industrial temperature range of -40°C to +85°C. The device utilizes a 2.5V supply voltage and features an LVDS output interface. It is housed in a compact 3.2x2.5x1.6mm ceramic package with six pads.

Oscillators Feature Summary

• Temperature-compensated crystal oscillator design for stable frequency generation
• LVDS differential output interface supporting high-speed digital applications
• Compact 3.2x2.5mm surface-mount ceramic package

Oscillators Applications

• Multimedia systems requiring precise clock synchronization
• Ethernet network infrastructure components
• General-purpose networking equipment

Oscillators Procurement Notes

Verify the specific part number suffix against official Mercury documentation to confirm voltage and output logic compatibility. Ensure the ordering code matches the required frequency tolerance and operating temperature range. Confirm RoHS compliance status through the manufacturer's current datasheet before procurement.

Oscillators Selection Notes

Select this component when a 15 MHz reference clock with ±1 ppm stability is required for LVDS-based circuits. The 2.5V supply specification suits low-power designs. Consider the physical dimensions and pad layout for PCB integration. Verify that the LVDS output impedance matches the receiving device requirements.

Oscillators Part Context

This model belongs to the MQF326 series of miniature TCXOs from Mercury. The series offers flexibility in custom frequencies and short lead times compared to competitors. Typical phase jitter ranges from 0.8 to 1.6 ps, making it suitable for demanding signal integrity applications in multimedia and networking sectors.

Oscillators Replacement Considerations

Direct substitutes within the same family include VMQF326D25-15.000-1.0/-40+85 if VCTCXO functionality is acceptable. Cross-brand replacements require matching the 15 MHz frequency, ±1 ppm stability, LVDS output, and 3.2x2.5mm SMD footprint.