18QHTF21-36.571429-OE

Oscillators Overview

The 18QHTF21-36.571429-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 36.571429 MHz and utilizes LVCMOS output logic. The device is powered by a 1.8V supply voltage and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Provides stable clock signal generation via LVCMOS output interface
• Includes hardware enable and disable control functionality
• Utilizes quartz-based resonator technology for frequency stability

Oscillators Applications

• Timing and clock signal generation in electronic devices
• Digital circuit synchronization systems
• Communication equipment clock sources

Oscillators Procurement Notes

Verify the exact frequency tolerance and load capacitance specifications against the official datasheet before integration. Confirm that the 1.8V supply voltage aligns with the target system power rails. Ensure the 4-SMD no-lead package footprint matches the PCB layout design to prevent soldering defects during assembly.

Oscillators Selection Notes

Select this component when a precise 36.571429 MHz clock source is required with low-voltage operation. Consider the LVCMOS output compatibility with downstream digital logic families. Evaluate the enable/disable feature requirements for power management strategies in the final application design.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series typically offers various frequency options within a standardized small form factor. The manufacturer has extensive experience in quartz crystal production, providing reliability for industrial and consumer electronics timing applications.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 series variants with identical pinout and electrical characteristics but different frequencies, such as 18QHTF21-37.200-OE or 18QHTF21-44.200-OE, provided the specific frequency requirement can be adjusted.