18QHTF21-31.330-PD

Oscillators Overview

The 18QHTF21-31.330-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 31.33 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• LVCMOS output interface
• Standby power mode support
• Compact surface-mount form factor

Oscillators Applications

• General clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints to guarantee proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when a precise 31.33 MHz clock source is required for low-voltage digital applications. Consider the LVCMOS compatibility with your target logic family. Evaluate the need for power-down functionality if energy efficiency is a priority. Compare package dimensions against available board space to ensure physical fit within the designated area.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, designed for standard clock applications. The manufacturer specializes in quartz crystals and oscillators, offering various frequency control solutions. This specific model represents a low-profile option suitable for modern portable and compact electronic devices requiring reliable timing signals.

Oscillators Replacement Considerations

Direct substitutes may include other 31.33 MHz LVCMOS oscillators in similar SMD packages from different manufacturers. Verify electrical parameters such as supply voltage, current consumption, and output swing. Check pinout compatibility and thermal characteristics to ensure seamless integration without redesigning the host circuit board.

Oscillators FAQ

What is the output logic type?

The output logic type is LVCMOS.

Does the device support power saving modes?

Yes, it features a standby or power-down function.