18QHTF21-18.300-OE

Oscillators Overview

The 18QHTF21-18.300-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 18.3 MHz and utilizes LVCMOS output logic levels. The device is designed for a supply voltage of 1.8V and features an Enable/Disable control function to manage power consumption. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

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

Oscillators Applications

• Embedded systems requiring precise clock signals
• Consumer electronics with space constraints
• Industrial control equipment

Oscillators Procurement Notes

Verify the specific ordering suffix OE against official Mercury Electronics documentation to confirm enable/disable capabilities and pinout configuration. Ensure the 1.8V supply requirement aligns with system design. Confirm package dimensions match PCB footprint requirements before procurement.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside an enable/disable feature for power efficiency. The small 2.0x1.6 mm package makes it suitable for dense layouts. Verify that LVCMOS output compatibility matches the receiving digital circuitry.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies within the same form factor. The series is characterized by its small size and low voltage operation, catering to modern portable and compact electronic designs.

Oscillators Replacement Considerations

Direct substitutes include other 18.3 MHz XO parts from Mercury Electronics in the same 4-SMD package with 1.8V operation and enable/disable features. Cross-reference pinouts and electrical specifications carefully.