18QHTF21-31.700-OE

Oscillators Overview

The 18QHTF21-31.700-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co. Ltd. It operates at a frequency of 31.7 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable and disable control functionality
• Compact surface-mount package design

Oscillators Applications

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

Oscillators Procurement Notes

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

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside precise 31.7 MHz timing. The LVCMOS output ensures compatibility with standard digital logic families. Consider the enable/disable pin if power management or clock gating is necessary within the design architecture.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard oscillators from Mercury Electronic. The series offers various frequencies with consistent 1.8V operation and LVCMOS outputs. The 'OE' suffix typically denotes the enable/disable feature availability in this product line.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 variants with identical pinouts and electrical characteristics but different frequencies, such as 18QHTF21-31.200-OE or 18QHTF21-32.135-OE, provided the frequency difference is acceptable for the application.