18QHTF21-33.330-OE

Oscillators Overview

The 18QHTF21-33.330-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 33.3 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. The component is designed for high-performance applications requiring precise timing signals.

Oscillators Feature Summary

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

Oscillators Applications

• High-performance digital systems
• Communication equipment timing
• Consumer electronics signal processing

Oscillators Procurement Notes

Verify the specific ordering suffix against official Mercury Electronic documentation to ensure compatibility with required voltage levels and package types. Confirm that the LVCMOS output matches system requirements. Check datasheet specifications for operating temperature ranges and load capacitance values before procurement to avoid integration issues.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a standard 33.3 MHz frequency. Consider the small 2.0x1.6mm footprint for space-constrained designs. Ensure the LVCMOS output level aligns with the receiving circuit's input thresholds. Evaluate the enable/disable feature necessity for power management strategies in the target application.

Oscillators Part Context

This part belongs to the Mercury Electronic quartz crystal oscillator family, which includes various frequencies and package types. The manufacturer specializes in frequency control products such as crystals, filters, and oscillators. This specific model represents a standard XO variant optimized for modern low-power electronic devices requiring stable clock signals.

Oscillators Replacement Considerations

Direct substitutes may include other 33.3 MHz LVCMOS oscillators in similar SMD packages from different manufacturers. Verify pinout compatibility and electrical parameters such as supply voltage and output swing. Cross-reference with Mercury's own product line for alternative frequencies or package sizes if physical constraints differ.