3QHTF57-31.250-OE

Oscillators Overview

The 3QHTF57-31.250-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 31.25 MHz and utilizes LVCMOS output logic. The device requires a 3.3V supply voltage and includes enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable and disable control capabilities
• Utilizes a leadless SMD package for surface-mount assembly

Oscillators Applications

• Digital signal processing systems requiring precise clock timing
• Communication equipment utilizing standard frequency references
• Embedded systems with low-voltage logic interfaces

Oscillators Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against your system design before procurement. Confirm that the 3.3V supply voltage aligns with your power architecture. Ensure the 4-SMD no-lead footprint matches your PCB layout constraints to guarantee proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when a stable 31.25 MHz reference is required for LVCMOS-compatible circuits. Consider the enable/disable feature if dynamic power management is necessary. Evaluate the leadless package type for high-density board designs where space efficiency is critical compared to traditional through-hole or larger surface-mount options.

Oscillators Part Context

This model belongs to the 3QHTF57 series of crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage levels, including 1.8V and 2.5V variants. This specific part represents the 31.25 MHz option within the 3.3V operational category, sharing common packaging and logical interface characteristics across the family.

Oscillators Replacement Considerations

Direct substitutes include other 31.25 MHz LVCMOS oscillators in 4-SMD packages with 3.3V operation. Verify pinout compatibility and electrical specifications such as phase noise and jitter before swapping manufacturers.