18QHTF21-14.300-OE

Oscillators Overview

The 18QHTF21-14.300-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a fixed frequency of 14.3 MHz and utilizes LVCMOS output logic levels. The component requires a 1.8V supply voltage and includes enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• LVCMOS output logic interface
• Integrated enable and disable control
• Compact 4-SMD no lead package

Oscillators Applications

• General purpose timing clock generation
• Digital signal processing circuits
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct frequency and package configuration. Confirm that the 1.8V supply requirement aligns with the target circuit design before procurement.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS compatibility. The enable/disable feature makes it suitable for battery-powered or power-sensitive designs requiring clock gating capabilities.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard oscillators from Mercury Electronics. The series typically offers various frequencies within a small form factor, catering to modern electronics needing precise timing with minimal board space consumption.

Oscillators Replacement Considerations

Direct substitutes include other 14.3 MHz LVCMOS oscillators in 4-SMD packages with 1.8V operation. Verify pinout compatibility and electrical specifications before cross-referencing.