MQF326T33-106.250-1.0/-40+85

Oscillators Overview

The MQF326T33-106.250-1.0/-40+85 is a surface-mount temperature-compensated crystal oscillator (TCXO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 106.250 MHz with a stability of ±1.0 ppm over the -40°C to +85°C temperature range. The device utilizes a 3.3V supply voltage and delivers a CMOS output signal. It is housed in a compact 6-SMD, No Lead package measuring 3.2 x 2.5 x 1.6 mm. The maximum supply current is specified as 35 mA.

Oscillators Feature Summary

• Miniature ceramic surface-mount construction for space-constrained designs
• Integrated temperature compensation ensuring high frequency stability across wide industrial ranges
• CMOS logic output interface compatible with standard digital circuits

Oscillators Applications

• Multimedia systems
• Ethernet networking equipment
• General network applications

Oscillators Procurement Notes

Verify the specific suffix codes against official datasheets to confirm voltage and tolerance levels. Ensure compatibility with the target PCB footprint and thermal requirements. Confirm that the CMOS output level matches the receiving circuit's input specifications. Check for any updated revision notes regarding pinout or electrical characteristics before finalizing the design.

Oscillators Selection Notes

Select this component when a stable clock source is required for high-speed digital interfaces within a limited board area. The CMOS output simplifies integration compared to differential outputs. Consider the 3.3V operating voltage and 35mA current draw for power budget calculations. Verify that the ±1.0 ppm stability meets the system's timing jitter and synchronization requirements.

Oscillators Part Context

This part belongs to the MQF326/VMQF326 series of miniature TCXOs and VCTCXOs. The series offers flexible customization options for frequencies and includes variants with LVPECL or LVDS outputs. These oscillators are designed to provide low phase jitter and reduced current consumption, making them suitable for demanding multimedia and networking applications where size and performance are critical.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other Mercury United Electronics TCXO models only if they match the exact frequency, voltage, stability, and package dimensions.