18QHTF21-31.350-OE

Oscillators Overview

The 18QHTF21-31.350-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 31.35 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and features an enable/disable control function via the OE pin. It is housed in a compact 4-SMD, no lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable functionality via OE pin
• Compact 4-SMD surface mount package design

Oscillators Applications

• High-performance digital signal processing systems
• Communication equipment clocking
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific suffix (OE) to confirm the presence of the enable/disable pin functionality. Ensure the operating temperature range meets the application requirements. Confirm that the 1.8V supply voltage aligns with the target circuit design before procurement.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V LVCMOS oscillator is required. The enable/disable feature allows for power management in battery-operated devices. Consider the small 2.0x1.6 mm footprint for space-constrained PCB layouts.

Oscillators Part Context

This part belongs to Mercury Electronic's line of quartz crystal oscillators. The company specializes in frequency control products including TCXOs and VCTCXOs. This specific model represents a standard XO variant designed for general-purpose timing applications.

Oscillators Replacement Considerations

The 18QHTF21-31.350-PD is a related variant from the same manufacturer. Verify if the PD suffix implies differences in packaging or operational characteristics compared to the OE version.