18QHTF21-17.1429-OE

Oscillators Overview

The 18QHTF21-17.1429-OE is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 17.1429 MHz with an LVCMOS output type. The device supports a supply voltage of 1.8V and features an enable/disable function. It is housed in a compact 4-SMD, No Lead package designed for surface mount applications.

Oscillators Feature Summary

• Supports active enable and disable control functionality
• Delivers standard LVCMOS signal output
• Utilizes a leadless SMD package for surface mounting

Oscillators Applications

• General electronic circuits requiring precise timing
• Industrial applications utilizing quartz-based frequency control

Oscillators Procurement Notes

Verify the specific frequency tolerance and stability requirements against your system design before procurement. Confirm that the 1.8V supply voltage aligns with your power architecture. Ensure the 4-SMD no-lead package dimensions fit within your PCB layout constraints. Check for any specific handling instructions regarding electrostatic discharge protection during assembly.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside an enable/disable pin for power management. The LVCMOS output is suitable for digital logic interfaces. Consider the 17.1429 MHz frequency specifically for communication protocols or clock generation needs that match this exact rate. Evaluate the thermal performance within the -40°C to 85°C operating range for your environment.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which specializes in frequency control products. The manufacturer has decades of experience in quartz crystal manufacturing. This series typically offers standard specifications for general-purpose timing applications in consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes may include other 17.1429 MHz LVCMOS oscillators in a 4-SMD no-lead package with 1.8V operation. Verify pin compatibility and electrical parameters such as load capacitance and drive strength. Cross-reference with similar models like the 18QHTF21-37.888-OE only if frequency differences are acceptable.