18QHTF21-32.263-OE

Oscillators Overview

The 18QHTF21-32.263-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 32.263 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output interface for digital compatibility
• Integrated enable/disable pin for power control
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Consumer electronics circuit boards

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Ensure the 1.8V supply rail stability meets the oscillator specifications. Confirm that the PCB footprint matches the 4-SMD no-lead package dimensions to avoid assembly issues during manufacturing.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside an enable function. The LVCMOS output is appropriate for standard digital logic families. Consider the small form factor if board space is limited. Verify that the 32.263 MHz frequency aligns with the system clock requirements.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard XO oscillators from Mercury Electronics. The series offers various frequencies within a consistent 4-SMD no-lead package. The -OE suffix typically denotes specific packaging or tape-and-reel configurations as per manufacturer standards.

Oscillators Replacement Considerations

Direct substitutes must match the 32.263 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD no-lead package. Check equivalent models from other manufacturers offering identical electrical parameters and pinout compatibility.