18QHTF21-20.0032-OE

Oscillators Overview

The 18QHTF21-20.0032-OE is a 20.0032 MHz crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a supply voltage of 1.8V and utilizes LVCMOS output logic. The device features an enable/disable control function and is housed in a compact 4-SMD, No Lead package. This component is designed for surface-mount applications requiring precise frequency generation.

Oscillators Feature Summary

• Supports Enable/Disable functionality for power management
• Utilizes LVCMOS output interface
• Compact 4-SMD No Lead surface mount package

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD No Lead footprint matches your PCB layout constraints. Check for any specific environmental ratings if operating in extreme conditions.

Oscillators Selection Notes

Select this model when a low-voltage 1.8V operation is required alongside standard LVCMOS compatibility. The small form factor makes it suitable for space-constrained designs. Consider the enable pin feature if dynamic power saving is necessary. Verify that the 20.0032 MHz frequency meets the exact timing needs of the target application.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd has a long history in quartz crystal manufacturing. This part belongs to their series of surface-mount oscillators. The 'OE' suffix typically indicates the presence of an output enable pin. These components are widely used in consumer electronics and industrial equipment requiring stable clock sources.

Oscillators Replacement Considerations

Direct substitutes must match the 20.0032 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD No Lead package. Verify pinout compatibility and electrical characteristics. Cross-reference with other manufacturers offering similar XO specifications.