18QHTF21-14.336-OE

Oscillators Overview

The 18QHTF21-14.336-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 14.336 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications, featuring a supply voltage of 1.8V. It includes an enable/disable control function for power management. The component is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

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

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target application design before procurement. Confirm that the 1.8V supply voltage aligns with the system power rails. Ensure the 4-SMD package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly processes.

Oscillators Selection Notes

Select this component when a precise 14.336 MHz reference is required for LVCMOS-compatible digital circuits. The choice is driven by the need for a low-profile surface-mount solution with integrated power control capabilities. Consider the operating temperature range and supply voltage constraints to ensure compatibility with the host system environment and performance requirements.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options within a consistent small form factor. These components are designed for applications requiring stable timing signals in space-constrained electronic devices, leveraging Mercury's expertise in quartz frequency control products.

Oscillators Replacement Considerations

Direct substitutes may include other 14.336 MHz LVCMOS oscillators in 2.0x1.6mm packages from manufacturers such as Epson or NDK. Verify electrical parameters including frequency stability, load current, and enable logic levels before substitution to maintain system integrity.